How to Fall Back in Love With Triathlon

As with everything in life, what once raised our pulse and dominated our every thought becomes slowly mundane. When we started out in triathlon we were all smitten with the bike tech, wetsuits, different events and all the toys we never knew we needed. We completed our first race, got faster quickly, raced progressively longer distances, until a day came when we no longer jumped out of bed to train every morning. How can we fall back in love with triathlon?

It could be that your performance hit a plateau, you picked up an injury, or you achieved everything you wanted to. For whatever reason you’ve lost your mojo and triathlon no longer gives you goosebumps. While you can never recapture the thrill of the first year or two in the sport, there are steps you can take to remember why you started, and hopefully get back to enjoying training. These tips are very generalised, and depend on why you’ve found yourself out of love with the sport, but should hopefully help you get back into the swing of things.

Find New Training Routes

A cyclist silhouetted against a sunset

To start with, exploring the roads in your local area by bike was a real buzz. Whether putting in a big training ride or simply saving money on petrol/public transport, it was a new way to see the world. Fast forward five years and you know every pothole, every corner and every gradient change within 10 miles of your front door. The list of places to explore is dwindling and with it the satisfaction of achieving something new.

To start with, look into some route planning software such as Komoot, Strava or Ride with GPS. These can help you both find new routes uploaded by others, or help you create a new route based on a destination such as a cafe or a piece of coastline. Be careful here though, as some software will try to take you down overgrown bike paths, through muddy forests or a really convoluted, slow route using cycle lanes, so it’s worth checking the route before you blindly set off.

Focus on a Single Sport

If you’ve always been a pure triathlete, you’ve probably missed out on a lot of events. It may be worth looking into cross country running, time trialling or long distance swimming. These events are usually much cheaper than entering a triathlon, and you can train for them alongside the other two disciplines. They may push you out of your comfort zone, but this is a good thing, as being outside your comfort zone was probably one of the things that appealed to you about triathlon in the first place! You may not even need any new equipment, just a sense of adventure.

Mix up Your Multisport

The start of The London Duathlon
Athletes begin the first 10KM run at The London Duathlon

Triathlon is great, but so is duathlon, aquathlon, aquabike, swimrun, quadrathlon, off road triathlon and other variations that I’ve no doubt forgotten or have yet to be invented. If you are struggling with a running injury? Have a go at aquabike. Always way behind in the swim? Spend your off season racing duathlon to see how you perform there. Triathlon may still be your ultimate goal, but this is a good way to shake things up a bit. Falling in love with other multisports for the first time will probably help you fall in love with triathlon again.

Just Sign up for a Race

This is a high risk, high reward strategy. You need to put money on the table here, but there’s nothing quite like a race on the calendar to focus the mind and get you out the door, which can be the hardest part of some workouts. Make sure it’s something which is challenging enough to feel you have to train for it, but it’s also achievable within the time you have to train for it. Signing up for an Ironman with three months to go and minimal fitness probably isn’t going to end well.

Treat Yourself to Some New Kit

A cycling jersey and pair of bib shorts

Let me make this clear, I am NOT suggesting you go out and drop four figures on a new bike to help motivate you. The chances are this motivation will be short lived, and very expensive if it doesn’t work out. Instead, think about buying yourself some new sunglasses, replacing your worn out bib shorts, or getting some new goggles you can actually see out of, things like that. This is unlikely to have a huge effect on its own, but should help make your return to training feel that bit more exciting, and different to last time.

Try a Structured Training Plan

A screenshot from a training plan
The week from one of our Ironman training plans

Many clients I have coached have commented on how I have helped them fall back in love with triathlon by delivering flexible, detailed plans. The sense of specificity and the accountability of a coach who will ask questions if the training isn’t done and the knowledge that they’re working towards something special help motivate them. If you burned out in the past, failed to finish your big race or trained randomly with mixed results, structured training can help refocus the mind and get results. If you’re not looking for a coaching relationship, a training plan is an affordable way to bring structure to your training.

Step Away from Structured Training

10 cyclists cheering at the end of a group ride
A social bike ride is a great way to reconnect with cycling

If you have spent the last four years moving from coach to coach, or training plan to training plan, and you’re just feeling drained, taking some time away from a structured regime may be what you need. This could be for an entire season of self discovery or just for a few weeks, but it can really help you recharge mentally. Once you are back into the swing of training 5-6 days a week, you can if you wish look at returning to a more structured plan.

Join a Club

If you are used to training solo, which definitely has its advantages, it can be a lonely existence. While training in a group may be less effective at getting you race ready for a non drafting event than a solo ride on your race bike, it’s better than no ride, and can bring joy in its own way. Whether it’s the mid ride banter or getting to know other members at a cafe stop, it can be a reminder of why we started riding our bikes in the first place. After the isolation of Covid-19 lockdowns, this is a good way to re-engage with the human side of the sport.

Squad swim training sessions can be a good way for someone to have a look at your technique, while running sessions at a track add a competitive aspect to your intervals. Even if you only join in with the group workouts for the off season and early base period, it can help you build the momentum you need to get back on the triathlon wagon.

Sign up for an Event That Scares You

Athletes jumping into the water from a boat at the start of the Norseman Xtri
The Norseman is one of the toughest races on the planet. Image credit Norseman

You’ve already achieved more than you thought possible, but what else could you achieve? Perhaps you could step up to a half or a full Ironman, or if you’ve already done that, perhaps an extreme triathlon, an off road triathlon, or just a tough Ironman course like Nice. If you’re genuinely unsure whether you’ll be able to complete a race or not, this can put the fear into people and encourage them to train with the same urgency as when they signed up for events earlier in their triathlon career, and saw the experience as a huge step into the unknown.

Aim to Qualify for a World Championship Event

A collection of athletes with national flags on Port Elizabeth Beach
Athletes flying their national colours

This may not be in the reach of everyone within the next 12 months, but aiming to qualify to represent your country at a world championship event, or qualifying for the Ironman/70.3 championships as an individual is an admirable goal you can apply yourself to. While the qualification itself is never guaranteed and depends on who else turns up on the day, it’s a good way to really apply yourself and aim to perform to the best of your ability, rather than simply ‘good enough to get round’. To qualify you will normally need to be one of the top 3 in your age group to finish.

Choosing the right target race is also very important to maximise your chances of success. If you target a big early season race such as Ironman 70.3 Marbella you’ll struggle to make an impression, where if you find a less popular race in late summer your chances of success are much greater. Aquathlon and duathlon are also less competitive, and a good way to snag your first spot on the age group team.

Even if you don’t manage to achieve your goal of qualifying, you’ll probably be in the shape of your life and be able to place very well at some more local races as a result.

Attend Races as a Spectator/Support Crew

I encourage all athletes to attend at least one triathlon they’re not racing at. This may be a local race you’re not targeting, or supporting someone at a bigger race, but watching from the sidelines really helps give you some perspective. Not only can you learn from other athletes by watching what they do well (or not so well), chances are it will give you the itch to compete yourself. When I attended the Ironman 70.3 World Championship in South Africa in the early days of my coaching career, it really helped me fall back in love with triathlon. Not only was there the fact I got to travel out to South Africa, but the buzz of the event, watching athletes prepare, spectating the pro race, attending the expo, it inspired me so much I signed up for a 70.3 myself the next weekend.

Follow Professional Triathletes

Professional triathletes are some of the fittest athletes in the world. In this age of social media we can gain an unparalleled insight into their lives and their training regimes, as well as their lifestyle. Instagram is an especially well used platform by the pros, where you can find plenty of genuinely inspirational photos, videos and advice to help get you down the pool or out on a run. Watching professional athletes race is an acquired taste, especially over the Ironman distance, but is a fantastic way to see just what the pinnacle of the sport looks like, and what the human body can achieve. It may even help you identify the location of your next event!

Consume Triathlon Media

The cover of 220 triathlon magazine
220 Triathlon is one of the most popular triathlon magazines

You can find triathlon themed documentaries, magazines, podcasts, books, videos and more to help teach you about the sport and engage with it more fully. This can be time consuming, and you’ll never finish them all, but it can give you ideas for new training sessions, new target races or simply entertain and inspire you. You need to take it all with a pinch of salt (everyone can’t be right), but broadening your horizons and finding new ways to enjoy the sport goes a long way to getting you out the door.

Sort out That Injury

You know the one, that niggle in your knee which stops you running fast, or that tightness in your hip which makes cycling progressively more uncomfortable after you hit the three hour mark. Not only do these injuries affect our ability to train the way we’d like to, they also present us with a big psychological roadblock. You may tell yourself “If I can’t run pain free, why bother with the cycling and swimming?” Suck it up and spend some money on a physio who can help you identify the cause of the injury, then do the exercises required to address the cause of the issue. Having a glass ceiling placed there by an injury which doesn’t allow you to train to the best of your potential causes the best of us to fall out of love with the sport. If you’re based in London, we recommend https://physioonthegreen.com

Recover Better

Are you struggling to fit training in because you feel so run down all the time? Are you working hard but not seeing results? There’s a good chance your issues stem from poor recovery. Most triathletes should aim for at least 7-8 hours of sleep each night, with many pros getting closer to 9 with a nap in the afternoon. The best way to achieve this is to simply get to bed earlier, forgoing that last episode of The Next Generation or that glass of wine and heading straight to bed instead. Getting to bed by 10:30PM and up at 6AM to train should be achievable for most, and nets you a decent 7.5 hours of shut eye. Sleep is the only time the body can truly adapt to exercise, and no amount of caffeine will offset the damage done by consistently failing to get enough sleep.

Ensuring you refuel after workouts by eating sufficient amounts of carbohydrate and protein as well as allowing sufficient time between hard sessions are key to allowing your body and mind enough time to recover well. Without sufficient recovery you won’t really get any fitter, just dig yourself a hole which will take months to recover from.

Start Coaching

A coach addressing a group of swimmers in front of an open water venue
Introducing a group of new swimmers to the open water at London Royal Docks

I’m not suggesting a career change here, but coaching people, formally or informally, is a great way to reconnect with the sport. Whether you’re a qualified coach on poolside with a whistle or simply teaching a club mate how to fix a puncture, sharing your knowledge/expertise with newcomers not only helps them out, but gives you a sense of satisfaction that you’re helping the next generation of athletes.

Take a Break From the Sport

Have you been in a constant state of training for several years? Does the sight of your bike fill you with a low level feeling of dread? Do you check what today’s workout is while cowering behind the sofa? Is there a picture of your coach’s face on a dartboard somewhere in your house? The chances are the most productive thing you could do to help you fall back in love with triathlon, is take a break from triathlon. Distance makes the heart grow fonder as they say, and taking a step back from training may help you realise how important it is to you. I recommend athletes take at least one full week away from training at the end of a season, and normally a few more weeks away from proper structured training. Neglecting this can result in burnout and a loss of interest in the sport.

What if None of This Works?

I’ve listed some of the techniques which work for myself and those I’ve coached, but we’re all individuals at the end of the day. Ask yourself why you got into the sport in the first place, and how you can reignite that. If you started the sport for a sense of adventure, think about how you could make your training more dynamic. If you enjoyed using it to push your limits, find a race which will push you further than any event before. Perhaps you started the sport for its social reasons, but moved towards solo training over time, it might be worth reconnecting with other athletes, even if just for your easy workouts.

Sometimes though, no matter how hard you work at it, how much time you invest or money you throw at the problem, you won’t be able to get back in the groove of training. It may be that your priorities lie elsewhere now, you have too many responsibilities in more pressing areas of your life or recent events in your life have rearranged your priorities. This doesn’t mean you can’t enjoy exercising occasionally or that you can’t return to the sport properly at a later date, but sometimes it’s better to accept that you need to park your triathlon hobby for now and wait for the right time to restart. After all, not training every week for the rest of your life doesn’t make you a failure.

Conclusion

An athlete holding the Union Jack wearing a medal

Falling back in love with triathlon is unlikely to be a life changing experience like when you first discovered the sport. It will be more like putting back on a favourite pair of slippers, or rediscovering one of your favourite hangouts as a child. It will motivate you to get outside and make the right choices for your mental/physical health, and help fortify your identity as a triathlete. Even professional athletes lose motivation sometimes, and it’s nothing to be ashamed of.

I hope this has helped you find your triathlon mojo again, if you have any tips that worked for you, leave them in the comments below to help others.

Covid-19 is still a problem in many countries, and will continue to be for many years to come. If you decide to travel outside of your local area for training or racing ensure you respect local restrictions at all times, regardless of your vaccination status, and research entry requirements for different countries if you plan to travel internationally. It is also worth researching the covid-19 refund policies different race organisers may or may not offer.

Don’t Let Ironman Ruin Your Marriage

As someone once said to me, “Training for a sprint is a hobby, training for an Ironman is a lifestyle”, something many of us can relate to. You likely started out at sprint and Olympic distance where a long ride was three hours and you rarely ran for longer than an hour. However when taking on an Ironman, this just won’t cut it, and your longer workouts tend to dominate the day once you include the preparation, execution, recovery, cleaning/washing and the obligatory nap afterwards. 

All of this can take a strain on your relationships, which can leave your other half feeling neglected and overwhelmed with jobs such as looking after kids and food shopping which you can’t help with while you’re out putting in the miles. Training for an event like an Ironman will likely change the dynamic of your relationship, but there are some simple steps you can take to stop it being a change for the worse.

Choose your moment

If you’re moving house, expecting a new arrival, your workplace have announced redundancies or a family member is unwell, you have to ask yourself whether this is really the best time to engage in an expensive and time consuming challenge such as an Ironman. When you get closer to the race you may be out of the house for six hours at a time on your long ride, you may find yourself stressed if things aren’t going to plan and the physical exhaustion you’ll experience towards the end of the hard weeks can make the best of us come across as a bit short tempered and surly. The Ironman distance isn’t going anywhere, so don’t feel you have to cram it into an already stressful period in your life.

Make time for them

If you love someone the greatest gift you can give them is your presence, just to be around, even if it’s just sitting on the sofa watching a film together. Ironman training will reduce the time you can spend together, and your other half may take this personally if they believe you are growing tired or bored of their company. Even if you’re not able to spend as much time together as previously, making an effort to put time aside for them, and following up on this goes a long way. If you can’t spend an evening sat on the sofa browsing Netflix for five hours together, take them out to dinner for a couple of hours to make them feel special.

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Patrick Lange proves that Ironman can strengthen relationships as he pops the question after smashing the course record at the Ironman World Championships in 2018

Involve them in the process

If your partner is less than keen on your Ironman habit the best way you can turn it around is to involve them so they feel some ownership over the process. This doesn’t mean forcing them to train with you, but it can be something as simple as asking them to hold you accountable to your training plan, asking them which event you should enter or combining your training/racing with a family holiday. If your partner is a stickler for organisation, sharing your precise schedule with them, or inputting the times you plan to train into a shared calendar can help ease any anxieties about you disappearing at short notice.

Keep the sex life going

If you’ve already spent six hours sweating away on the bike in the morning, the thought of spending more time getting sweaty between the sheets can be less than appealing, especially for male athletes as prolonged aerobic exercise decreases levels of testosterone. While every couple has their own preferences on how regularly fornication should occur, it’s important not to let this slide too much when you start training. Your intimate sessions may be shorter than normal and you may have to adapt if you’re feeling truly exhausted, but leaving your partner to their own devices for several weeks or even months because you deem your training to be more important is unlikely to go down well. 

Keep perspective

Your training may mean the world to you at this point in time, but the saying goes that you don’t know what you’ve got till it’s gone. If you duck out of seeing your in laws for the sake of a big swim session or refuse to spend time with your sick children because you’re afraid you’ll catch a bug that will stop you training this can add up over time. No single session in your training plan will make or break your race, but the anxiety and stress of relationship problems that stem from being inflexible and selfish will have a far greater effect on your performance as not only will you struggle to keep a clear mind, those around you may remove their support for your quest and that run down the finishing chute will feel very lonely.

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Matt Russel crosses the finish line to find his family. Image copyright Ironman

Be transparent

Show them the Strava file from your run, show them the photo you and your friends took together at the top of the climb, maybe let them track you while you ride/run for safety purposes (most devices allow this), and just generally keep them up to date with what you’re doing. This will help ease any anxieties about where you’re spending your time and who you’re spending it with.

Pick up the slack on your rest day

Most athletes should be taking one day completely off a week. If you have a young family you should see this as an opportunity to pull your weight and pick up the slack; looking after your children to allow your partner some time to to socialise, relax or exercise themselves. Even if you don’t have children, this is a good opportunity to clean the bathroom, mow the lawn, do the dishes, fold the laundry, all jobs which you’ve probably let slide in favour of ploughing up and down the pool. This gives you the double header of a grateful spouse and a clean, organised environment to train and live in.

Look into home training solutions

In this day and age there are several solutions for training indoors; treadmills for running, smart trainers for cycling and endless pools for swimming. While some of these are more affordable than others, something affordable like a turbo trainer not only allows you to work in a very efficient way, it also allows you to be in the house waiting for that parcel, keeping an eye on the kids or allowing you to stay on standby if your other half is in bed feeling unwell. It’s often preferable to train outside, but sometimes this is unrealistic, and it’s better to take your ride/run indoors than to miss a session.

Go easy on the credit card

Yes, triathlon is an expensive sport, there’s no getting around that, but you really don’t need to spend £100 on titanium skewers, £700 on a wetsuit, £10,000 on a bike or £70 on a carbon fibre bottle cage. We all like toys, but there comes a point where you have to put the family budget first. It’s only a hobby at the end of the day and most of the equipment won’t actually make you that much faster. If you’re lucky enough to be in a position where you’re able to splash some cash, don’t be surprised if your other half wants a new set of golf clubs, a weekend skiing, or for you to finally get round to replacing the dated three piece suite. 

Be honest

If you spent more on your new bike than you said you would, fess up. If you’re going to be out for seven hours then don’t tell them you’ll be back for lunch. If you know you’ll be exhausted after your long run, don’t make plans you know you’ll probably have to cancel when you get home and collapse onto the sofa. Honesty is the cornerstone of any relationship and being flexible with the truth or hiding receipts from them is a ticking time bomb waiting to go off. 

Talk problems over

If you can tell there’s a sense of resentment growing at the time/money you’re investing, rather than ignoring it, ask them what you can do to make things work better. This also gives you a chance to explain why you’re disappearing for six hours every Sunday (You need to get your long rides in to boost your aerobic capacity as part of your base training, these rides will become less frequent in the build phase which starts next month). If your partner vocalises concerns about how much you’re spending, explain your rationale behind your decisions and talk them through any more expenses that are due before the big day. By explaining the rationale behind your decisions you can help them understand why you’re making the decisions you are, and that there’s no ulterior motives. 

Successful relationships are all about give and take, and while training for an Ironman there’s a good chance you’ll be taking a lot more than you’re giving; making a few adjustments to time management and how you go about your training can help prevent any conflict.

I always take my client’s family life into account when setting training, arranging days off and hard workouts on days that suits them best. If you’re struggling to balance training and family life, head to our apply page to find out how we can help you successfully train for your event while keeping everyone on side.

Aerobic and Anaerobic- What You Need to Know

Aerobic and anaerobic are two words that many in the endurance coaching world including myself bound around on a daily basis, yet for the aspiring triathlete these can cause confusion at first.

The terms refer to how the body generates energy, imagine a six year old at sports day, belting across the school field towards the finishing line. When they finish their run they will likely be breathing heavily, exhausted from the 25M sprint they have just completed. When they move into secondary school and start running the 1500 on the track and cross country they soon realise something, if they want to run longer distances they have to slow down.

Once they run longer distances at a lower intensities they are not nearly as out of breath at the end of the effort. They may be exhausted and collapse in a heap with sore legs and no energy left, but their lungs will not burn in the same way as before, they will not be recovering from what is known as an oxygen debt.

The reason you experience an oxygen debt after short efforts is due to the body relying primarily on its anaerobic system heavily for short, hard efforts, this is where your body creates energy without oxygen. I won’t go into the science of how it works here, but what you need to know is that the anaerobic system can only function for around 2 minutes before the athlete accumulates a large oxygen debt and has to slow dramatically, this is our fight or flight reaction that allows us to escape from danger. Many predators in the animal kingdom rely on their anaerobic system heavily as they sprint after prey, if the gazelle manages to slip from the cheetahs grasp or zig zag enough to tire the cheetah, it can avoid becoming lunch as the cheetah has created an enormous oxygen debt it must recover from, akin to the six year old who has sprinted full pelt over a short distance and has nothing left at the end.

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A Cheetah relies on its strong muscles and high anaerobic prowess to hunt down its prey, but if it mistimes its sprint or the animal escapes, it is unlikely to make the kill (photo credit Federico Veronesi)

On the other side of the equation we have aerobic fitness, this is energy created using oxygen. This is much more efficient and is one of the leading reasons for our dominance as a species, where our prey relied predominantly on their anaerobic system to escape danger, we were able to keep them in sight and slowly run them into exhaustion as they were unable to hold the pace that we were over longer distances.

As triathletes we are focused almost entirely upon the aerobic system, as it is very rare that we will be putting the hammer down and become predominantly anaerobic when racing even a sprint distance triathlon as we will need time to recover from this effort. The exception to this is in draft legal triathlon where you may launch an attack off the front of the pack to try to bridge to the next group, which upon joining you will be able to sit in the wheels of for a minute or so while your body recovers from the oxygen debt.

This is the reason that so much triathlon training is done at an “all day” pace, to ensure we are building and strengthening our aerobic system and not our anaerobic system. The mistake that many athletes make is doing all of their training way too fast and making very little headway on the aerobic development side of things. You may be able to run a very quick 5K, but that doesn’t necessarily translate into a great marathon experience, I can vouch for that one personally!

This is where things get confusing, I am a fairly gifted anaerobic athlete, I can push myself harder and go deeper than many others over shorter periods, but tend to suffer over especially long efforts. Normally when I mention that I have a strong anaerobic system and that 5K is my best distance to an athlete a metaphorical finger is waved in my face. “Aha! But a 5K is over 2 minutes, so it’s not an anaerobic effort”. This is of course true, but what people don’t always realise is that your body is never generating energy on a 100% aerobic or anaerobic basis. If that were the case a 100M sprinter could run with his mouth gaffer taped shut and still hit the same time as his rivals.

Anaerobic energy is created in addition to the energy that is being generated aerobically, you are using anaerobically generated energy while reading this. It is only an incredibly tiny fraction of the energy being created (think several decimal places), but is it ticking over like a pilot light, ready to leap into action at a moment’s notice.

To illustrate this more clearly here is a graph created using WKO4 (more information here) that visualises the energy systems used by an athlete at different timeframes. The data is collated using the athlete’s best performances at the time periods listed on the X axis, with the maximum power than can sustain for that period on the Y axis. I use these graphs to help athletes gain a better understanding of their individual physiologies to help us understand where we need to focus our training effort.

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Today we want to focus on the green and the blue lines, the green line represents aerobic contribution, the blue line anaerobic. If we start to the left of the chart we can see that at 1 second there is very little contribution from the aerobic system as the body has not started increasing the rate at which it pumps oxygen to the muscles yet, but using glycosides the body can create energy within the muscles and get us moving immediately. As we look closer towards the 10 second mark the aerobic system is really starting to get up to speed now, additional oxygen has been absorbed from the lungs and is being pumped to the muscles to get them fired up.

For this athlete, it is at one minute 6 seconds that the crossover occurs, and the aerobic system takes over as the primary fuel source. The aerobic system has fuel, it can continue indefinitely for as long as it has fuel, the anaerobic system making a tiny contribution that can increase on hills or when accelerating hard.

Looking at the 20 minute data point, the anaerobic system is still contributing 10W of power, which is still a respectable amount, I’m sure if this athlete saw their FTP drop by 10W they would be mortified. Remember, this is looking at the athlete’s best 20 minute effort, not all 20 minute efforts use such a proportion of the anaerobic system.

Going back to the graph, it would look very different for a track sprinter compared to a time trialist (which this athlete is classified as). In a sprinter the anaerobic system would make a much greater contribution, it would continue for much longer before the intersection with the aerobic system as sprinters need to hold maximum power for as long as possible. Their aerobic system will be very weak comparatively and they would struggle to keep up on a gentle Sunday club run as a result.

So now we’ve gone through the science, let’s have a look at the takeaway points, and how a better understanding of the two energy systems can aid your training:

-There is no benefit to developing your anaerobic system for most triathletes. I know an extremely successful athlete who has raced at Kona, yet claims he can’t sprint for toffee (never seen him sprint so can’t confirm this). He doesn’t need to train or develop his anaerobic system, he’s happy to let it fall by the wayside almost entirely to focus entirely on his aerobic system. That’s not to say that he won’t start leaning on anaerobic pathways during some sessions (such as hill reps), but the goal of these sessions is to develop muscular force, not to increase anaerobic ability although this may come as a byproduct.

-You’re never completely aerobic or anaerobic, the body is always using both, even if in very small amounts. Your anaerobic threshold is where you start to produce energy primarily from the anaerobic pathway and should be avoided for the majority of your sessions

-Avoid using large amounts of anaerobic energy in your training. It feels good as it leaves you feeling more fatigued, and changes in your anaerobic system are faster to gain and easier to track than gains in your aerobic system (“I’m 5 seconds faster up that hill!”), but are of little use to the vast majority of triathletes when it comes to race day. I know I’ve certainly fallen foul of this one in the past.

-Many fitness tests require you to use large proportions of anaerobic energy, as triathletes we are not testing you for improvements in these areas, rather trying to assess your current weighting between aerobic/anaerobic energy sources. If an athlete puts out the same amount of watts over a set period as his previous best but the anaerobic contribution is lower then the previous test, this will result in an increase in FTP when uploaded to WKO4.

I hope this has given you a better understanding of the role that aerobic and anaerobic pathways play in endurance sport, leave any questions in the comments below and I’ll do my best to answer them.