What kind of sprinter are you? Understanding the key strengths of Tour de France fastmen – and how to beat them
From muscle fibres and aerodynamics to peak power and aerobic capacity, knowing where your sprint strengths lie will help shape the finish in your favour, explains training expert Jim van den Berg
Sprinting: one cyclist sees it as a necessary evil, while another treats it almost as an art form. There may be no facet of cycling that divides the cycling world quite like sprinting. But whatever you think of it, sprinting is an important part of cycling performance. And we're not just talking about sprinting for the competitive rider, such as those fastmen currently competing at the 2026 Tour de France.
The non-racing cyclist is rarely averse to a cheeky sprint for the next landmark either — the town sign, the café, the top of a rise. (In much of Europe, it's practically a ritual: the dash for the town-name sign at the edge of each village. But wherever you ride, every group has its own unofficial finish line.) If you're tired of always finishing last in those, you really ought to find out what kind of sprinter you are. Because with that knowledge, you can try to bend the sprint to your will and, for once, be first across it.
Before we run through the different types of sprinters, first, a quick word on what sprinting actually involves – sprinting is about speed, not power. Power is a means to achieve high speed, but so are low weight, low rolling resistance, and good aerodynamics. On top of that, the power you can produce depends not only on strength but also on the speed at which you turn the pedals. Still being able to deliver your force at a very high cadence requires excellent coordination.
Power, strength, lower weight, and coordination can all, of course, be influenced by training. But the extent to which is unfortunately limited. As the saying goes among exercise physiologists, you can turn a sprinter into a decent climber, but you can never turn a climber into a sprinter. (I'd also advise you to steer well clear of drinks with exercise physiologists, but that's beside the point.)
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This is because a true sprinter needs to be born with a substantial amount of fast-twitch muscle fibres (type 2). If you have them, you'll still need to train them. It's worth knowing, though, that 'type 2' isn't one single thing but a spectrum: the intermediate type 2a fibres are more fatigue-resistant and sit close to the endurance fibres, while the pure fast-twitch type 2x (or 2b) fibres are the most explosive but also the quickest to tire. Where a rider sits on that spectrum shapes what kind of sprinter they are — as we'll see. And it's not as if a track sprinter isn't working hard at their sport. But if a climber type were to follow the same training regime, with lots of strength training and specific sprint work, the improvement would be very limited.
To win a sprint, you above all need to know what type of sprinter you are – and to size up the competition. You need to know who you're up against. That way, you can try to shape the circumstances in your favour. Should you open the sprint very early at high speed, or wait as long as possible and preferably start from a low speed? Sprinting is, to a very large degree, tactics. So here are five types of sprinters – plus the non-sprinter.
The power sprinter
This is the purest form of sprinter. This rider has a very large share of fast-twitch fibres and isn't necessarily the lightest in the peloton.
As a result, this sprinter hits a very high absolute peak power in the first 3–6 seconds of a sprint, after which the main task is limiting the drop-off. For this type, a sprint shouldn't last longer than 12-15 seconds. Although this type isn't the lightest, a sprint on a 2-3% uphill drag is ideal. Speeds are slightly lower there, so the larger frontal area isn't a problem. Moreover, a slightly rising road is perfect for putting down all that power.
In the 2026 Tour de France, Tim Merlier (Soudal QuickStep), who has already won two bunch sprints, is the archetype: often called the world's best pure sprinter, big and powerful, and devastating over a short, explosive kick – exactly the type of rider you don't want to give a clean, short drag race to.
The aero sprinter
This type of sprinter doesn't have the highest absolute peak power, but thanks to a low body weight, they have a very high relative peak power. With less weight to accelerate, this sprinter is at least as fast — or even faster — than the power sprinter over the first metres. But where this sprinter really makes the difference is at very high speeds, once out of the draft. Compared to the power sprinter, their aerodynamics are better, so they fade less at very high speeds. Because of their small stature, this sprinter is often mistaken for a climber in the early years of their career. As a result, some of these sprinters never surface in the pro peloton.
Jasper Philipsen (Alpecin-Premier Tech) leans this way: the master of the high-speed slingshot who comes past out of the slipstream just as everyone else is topping out. The classic small-and-light version of this rider — so often mistaken for a climber early on — is best remembered in the likes of Caleb Ewan or Mark Cavendish.
The deceptively slow sprinter
This is a type of sprinter you wouldn't expect to lose to at first glance. This rider isn't all that explosive: peak power and acceleration over the first metres are nowhere near those of the power sprinter or the aero sprinter. But this sprinter has very little drop-off and can sustain a sprint for a very long time. This type, therefore, wants to make the sprint as long as possible because in a short sprint, they will always lose to the more explosive types. These sprinters often have a relatively large share of intermediate type 2a muscle fibres – those in-between fibres we met earlier, sitting somewhere between pure endurance fibres (type 1) and pure fast-twitch (type 2x) fibres.
Mads Pedersen is a fine modern example: rarely the quickest off the wheel, but with a huge, low-fading engine forged in the cobbled Classics, he thrives when the sprint is long and grinding, and the pure fastmen are already emptying.
The speed sprinter
This is a sprinter who relies above all on coordination. Track riders in the endurance disciplines, such as the omnium or points race, tend to be very good at this. Like no one else, they can keep accelerating in the same gear simply by spinning a very high leg speed. Even when everyone in a sprint is at top speed in their biggest gear, this sprinter can raise the cadence once more and keep accelerating.
Olav Kooij's smooth, high-cadence style typifies it. The purest expression historically comes from the track endurance riders – the omnium and points-race specialists like Elia Viviani or Mark Cavendish in his prime – who could always find one more notch of cadence when everyone around them was spun out.
The five types above, in their own ways, are all trying to win the sprint. The final two are different – they're really about why you keep losing it, and what your race should look like instead.
The puncheur
This sprinter is really more of a climber – but a climber for short, steep efforts of up to roughly 5 minutes. For that, this rider has a high relative power output (W/kg) and fierce acceleration uphill. On the flat, sprinting against the types above, they don't stand a chance – even a long overpass won't be enough.
Julian Alaphilippe is the textbook puncheur: electric on a short, sharp climb, a former world champion on exactly that kind of terrain – but line him up in a flat bunch sprint against the fastmen, and he's nowhere. The answer, if this is you, isn't to sprint better; it's to pick a finish that suits you and race away from the flat kick entirely.
The diesel
The anti-sprinter – the one we might affectionately call the diesel. The rider who has almost exclusively type 1 fibres and completely neglects training their type 2 fibres will be hopeless in every sprint: no top-end punch at all, just a big, tireless engine. The purest diesel at the 2026 Tour is a GC climber like Jonas Vingegaard.
The only option this cyclist has against genuine sprinting firepower is, first of all, to make sure the race is hard enough before the finale. The competition needs to be thoroughly worn down first. The sprinters with lots of type 2 fibres, who depend heavily on their carbohydrate stores, must already have burned deep into those reserves. And if that works, the next task is to arrive solo. No easy assignment, in other words.
Put Vingegaard in a bunch kick, and he's toast – but give him three weeks to grind everyone into the ground and arrive alone at the top of a mountain, and he's very nearly unbeatable. Which is, of course, precisely the diesel's playbook: make the race unbearably hard, empty the fast men's tanks, and finish on your own.
The forgotten factor: turning up fresh
Here's the piece most sprint discussions leave out. A sprint is never contested in a lab – it comes at the end of a long, hard race, and the rider who wins is very often simply the one who arrives freshest. A huge peak power on rested legs counts for little if you've spent the whole day burning matches just to stay in the wheels.
This is where the aerobic engine quietly decides on sprints. A rider blessed with both genuine finishing speed and a big aerobic engine can sit in the bunch all day at a far lower relative effort – sparing their precious type 2 fibres and, crucially, their limited glycogen stores. Everyone lines up in the final kilometre with the fast-twitch fibres they were born with, but not with the same amount left in the tank. The rider who's been floating along at 60% of their ceiling all day will beat the equally fast rider who's been clinging on at 85%, almost every time.
It's also why the biggest engines tend to win the hardest sprints. Mathieu van der Poel is the clearest example: an enormous aerobic capacity paired with a real sprint, so that on a brutal, selective day he simply arrives fresher than the pure fastmen and out-drags whatever is left of them, or holds off the bunch completely like on stage 9. Wout van Aert is cut from the same cloth (injury keeps him out of this year's Tour), and Mads Pedersen wins many of his finishes the same way, such as stage 4 into Foix. The lesson for the rest of us: a bigger aerobic base doesn't only help you finish the ride – on any hard day, it's the difference between contesting the sprint and being a passenger to it.
So – which one are you?
A rough field guide, based on how your own sprints tend to feel:
- You explode off the wheel, and you're gone in the first few seconds, but you fade if it drags on past 10 or 12 seconds? You're a power sprinter – or, if you're light and keep pulling at very high speed, an aero sprinter. Keep your sprint short and ideally slightly uphill.
- You're never the fastest to react, but somehow you're still there at the line while the quick starters come back to you? You lean towards the deceptively slow sprinter – make the sprint as long and honest as you can.
- When everyone else is maxed out in their biggest gear, can you find another notch just by spinning faster? That's the speed sprinter's coordination – don't be afraid to keep the gear rolling.
- You only ever win when the road kicks up for a minute or two? You're a puncheur – choose your finish and forget the bunch kicks.
- You get shelled the moment things go fast, but you can ride almost anyone off your wheel over a long, hard day? Embrace the diesel – make it brutal and go alone.
And whatever your type: the fresher you arrive, the better every one of these plays out.
As explained, how good you can become at sprinting – and what type of sprinter you are – ultimately comes down largely to natural talent. That said, with plenty of talent but zero sprint training, you'll never become a sprinter. And even without much natural gift, training your sprint is still worthwhile. You'll become a better sprinter regardless, but you'll also train all your muscle fibres with a maximal effort, improve the coordination of your pedal stroke, and your bike handling will improve by leaps and bounds. Sprint training brings far more benefits than just being first to that town sign – or whatever your group's unofficial finish line happens to be. Make the most of it!
Have your say

Jim van den Berg is the CEO and co-founder of JOIN.cc, an AI-powered cycling training platform. Prior to launching JOIN in 2019, Jim raced as a semi-professional for two Dutch UCI continental teams, before turning his attention to coaching cyclists, including WorldTour pro Taco van der Hoorn, and supporting the World Hour Record attempts of Thomas Dekker and Dion Beukeboom. Jim also has a degree in Human Performance Science and a master's degree in Sports & Exercise Psychology.
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