11 things you only know if you race on Zwift

From power-ups to pushing watts – a few lessons we learned the hard way

I was late to join the indoor cycling revolution.

But after slogging my way through puddled lanes in October and icy roundabouts in January, all the while telling myself I was ‘dedicated’, I joined the 21st century.

So I cleared space in my cupboard-like bedroom in my shared house, open the windows as wide as they would go, and started to pedal on a pretty basic smart trainer set up.

I’m using the very good Elite Direto trainer with a mat, all hooked up to my laptop, accompanied by a pretty pathetic fan to try and keep the temperatures below melting point.

Since starting out, my housemates have been baffled by the helicopter noises coming from my room, one of my Strava followers thought I had been jet-setting from New York, to Innsbruck, to Richmond, then to Watopia in the space of four days, and I’ve been helpfully reminded Zwift “isn’t real.”

After a few hours of structured workouts, I decided it was time to dive in head-first and test the legs in a Zwift race, all in the interest of journalism.

Here are a few things I’ve learned while clinging on to the peloton of fellow Zwifters tearing around Watopia.

1. It’s harder than real racing

The first thing you notice when the flag drops, is Zwift racing is so much harder than your run of the mill bike race.

Racers have the chance to rev their engines on the start line, meaning they can be pushing 500 watts as soon as the race starts.

If you’re not privy to this bold tactic, you will find yourself immediately slipping back in the group and trying to play catch-up in the opening stages.

You then find yourself praying that the pace will ease as you try to find your rhythm while staying in touch with the front of the race, but pretty quickly you will find your limit.

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Races start so frantically that it’s easy to give too much gas in the early stages and eviscerate your resources too soon.

Often the pace doesn’t ease, and you find yourself dropped from the front and trying to find a smaller group of riders closer to your own ability.

The relentless pace of a Zwift race make an hour on the trainer a more tear-inducing experience than any crit race I’ve ever done – evidenced by the way I have to crawl off the bike as my legs cramp up at the finish line.

2. There’s no hiding in the wheels

The Wahoo Kickr is the warm-up turbo of choice for Team Sky. Photo: Graham Watson

Possibly the biggest reason for Zwift racing being an education in pure pain is the slipstreaming.

While Zwift does let you sit in the wheels and get the wind-reduction benefit of hiding behind your rivals, the effect doesn’t give the same relief as riding out on the road.

The app will let you know when you’re hidden and give you a warning when you’re in danger of losing contact with the group, but despite this you will still be pedalling flat out to hold the wheel.

You can also find yourself yo-yoing from the back to the front as you manage your effort on the changing terrains.

The smallest drop in power can see you losing position so you drag up the wattage to hold your position, and often you put in too much effort and find yourself on (or even off) the front.

3. You will always use your power-ups at the wrong moment

One of the aspects most likely to anger the naysayers is Zwift’s in-race power-ups.

Racers will be presented one of five random bonuses to aid their riding – extra points, lightweight, draft boost, and aero boost.

The two extra points power-ups are utterly useless (and more than a little devastating) in race, but the remaining three can give you a big advantage over rivals if used properly.

A lightweight bonus reduces your weight by 15 pounds for 15 seconds, draft boost increases the slipstreaming effect by 50 per cent for 30 seconds, while aero boost makes you 25 per cent more aerodynamic for 30 seconds.

Madison-Genesis rider Ian Bibby unleashed a masterclass in power-ups when racing the first round of the Zwift Kiss Super League last month.

But speaking from personal experience, those moments of boosting genius are never as easy as they look.

After more than one race not having a clue how to use the power-ups, and another occasion where the advantage was wasted because I couldn’t reach my laptop (or phone with the Zwift companion app) I finally had my chance.

Practice makes perfect of course, but the only circumstance I’ve been able to benefit from the bonus is to stop myself slipping away in the final kilometre of a 60km race around central London. I was then, of course, absolutely blasted in the final sprint.

4. Lead-ins are brutal

Fortunately I’ve only been subjected to this abysmal experience once. Some Zwift races come complete with a 5km rolling start, called a lead-in.

In the professional peloton, the neutral zone is a slow processional amble to the start of the race, but in Zwift that is not the case.

The front riders were pushing 500w for the entire roll out, splitting the peloton beyond repair and leaving me in pieces before the official race distance had even seen a dent.



I was racing category B, and slipped back into a second group on the road while some of my cat companions maintained their spots at the head of the racing.

This left me clueless and disheartened as I had no idea what position I was battling for in my category.

At the line I was able to sprint for 16th, so I wasn’t too gutted about having invested the time (and pain).

5. No slipstreaming on a time trial bike

This was a lesson very much learned the hard way.

I jumped into my first race possibly a bit too early in my Zwift riding career, when I wasn’t entirely familiar with the rules of the virtual road.

So having not set up my character with any conviction, I entered my first event on the stock Zwift time trial bike, completely oblivious to the fact that the TT bikes can’t slipstream in the game.

A big mistake.

After plummeting from the peloton, I found myself riding alone for much of the 30km run around New York’s Central Park, frustrated and oblivious about why I would catch a rider in front only to be dropped a few minutes later.

It was about a quarter of the way into this first race that I realised you can’t draft while riding a TT bike – a mistake I won’t be making again.

6. You can’t trust anyone

As with any race, you go through a rollercoaster of moods and emotions as you rub shoulders with fellow racers.

On of the most striking tempers to hit you on Zwift is suspicion, as you eye up your rivals (and particularly their watts per kilogram) to try and establish whether they’re telling nothing but the truth about their stats.

Much of the talk around Zwift racing revolves around how many people are cheating by setting their weight too low, thus giving their avatar an advantage based on their wattage.

On Zwift, no-one is above suspicion.

7. Categories count for nothing

Another aspect of the mistrust is the categories, although this does come with a clear line so you can figure out who hasn’t been telling the truth.

While British Cycling races out in the real world are split into categories based on your points in previous races, Zwift races let you choose your category based on your watts per kilogram.

Riders are then ranked on their finishing position in their category.

But this requires an element of trust, which some Zwifters are willing to abuse by joining a category below their fitness level.

In one recent race, the winner of category C would have finished in the top-10 of the highest tier, which seems pretty unfair.

Of course Zwift is a training tool that can really boost your performance on the bike, so these people are only really cheating themselves.

8. Things can get pretty sore

It may not always feel like it, but being out on the road can actually be a relatively comfortable experience.

Shifting your weight, changing position on the bars and getting out of the saddle all give you a momentary sweet release from the pressure on your rear.

But often in Zwift racing, you neglect these minor movements to consistently keep up the power, something you won’t notice until its too late.

The lack of movement in the saddle and the unchanging conditions when training indoors can leave you pretty sore.

9. Dreading Wi-fi dropout

If you’ve ever had to deal with a buffering film stream or lost internet connection during an important Skype call, you will know how frustrating it is.

That experience is multiplied by 10 when Zwift racing.

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There can be no worse feeling than losing connectivity at 180bpm and dropping out of the race in spectacular fashion.

Luckily I haven’t had this problem but the fear of dropping out, especially in a house of seven millennials all connected on about 12 different devices each, is very real.

10. Don’t. Drop. Anything.

This is possibly the most important advice I can give anyone on a Zwift race – don’t drop anything.

Whether it’s your towel, your bidon, or your phone, make sure you keep things well within reach because if you drop them there will be no opportunities to hop off the bike and pick them up while staying with your group.

The pace never lets up enough to rest for more than a fraction of a second.

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It’s also worth remembering to check you have everything you need before racing starts, because there is no worse feeling than realising five minutes into a race that you forgot a drink, your fan isn’t turned on, or you left the oven on.

11. It’s some of the best training you can do

All that being said, Zwift racing is possibly some of the most constructive training I’ve ever done.

It’s brutal, relentless, knackering, and all the other adjectives cyclists love so much.

It’s also very, very fun.

So if you’re set up on Zwift and have considered dipping your toes into the water of racing, consider this an endorsement.

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