Rider labels: what your rider type means and how it's decided

Pedal Pulse gives you a rider label — Sprinter, Climber, and so on. It's an indication of what kind of rider your power data says you are right now: a useful lens for understanding your strengths, not a verdict or a box you're stuck in.

The five rider types

• Sprinter - High peak power. You're at your best over seconds to a couple of minutes, and most dangerous at the very shortest end — bunch finishes and sharp attacks.
• Puncheur - You come alive on short, punchy climbs and repeated accelerations. Efforts of a few minutes are where you do damage.
• Diesel - High sustained power. You hold a strong output for hours — formidable in a time trial and relentless on the front.
• Climber - Light and powerful. You sustain a high output when the road tilts up for long periods, where gravity separates the field. (Climbers are often not the ones winning short steep kicks — that's the Puncheur.)
• All-Rounder - An even spread across every duration with no major weaknesses. For most riders this is the honest answer — most of us ride, rather than train to specialise, and versatility is a strength in itself.

There's also a sixth state that isn't a type: not enough data. If we can't assess you fairly yet, we say so — and tell you which effort would unlock your label — rather than guessing.

How your label is decided

Your label comes from the shape of your own power curve — your best efforts across durations from a 5-second sprint to an hour. The process:

1. Your curve is compared against itself. We look at how strong your short efforts, your few-minute punch, and your long sustained power each are relative to your own threshold power. That's what makes it about the kind of rider you are, rather than simply how fit you are — a strong rider and a developing rider can both be Sprinters.
2. Each of those strengths is ranked against the whole Pedal Pulse community. This keeps the labels calibrated to real riders rather than fixed textbook numbers, and it means the system self-adjusts as the community grows.
3. Your standout strength claims the label. If nothing stands out clearly from the rest of your curve, you're an All-Rounder — an even profile, honestly described.
4. One special case: Climber vs Diesel. Both are built on strong sustained power, and the genuine difference between them is weight. This is the only place your weight is needed — Sprinter, Puncheur, and All-Rounder can all be identified from power alone. If you lead on endurance but have no weight on file, we'll ask for it rather than guess which one you are.

Why a maximal effort matters (the evidence rule)

A rider label is a claim about your maximal capabilities — and an effort you've never made isn't a weakness. If you've never sprinted flat out, your 5-second power is low because you've never used it, not because you don't have it. So a label is only assigned when your data includes genuinely hard efforts at the durations that define it. If something's missing, the app tells you exactly what to ride — for example, "do a hard 5-minute effort and we can tell you more."

Why did my rider type change?

Two reasons, and both are good ones:

• Your riding changed. Labels are recalculated from your recent best efforts, so as your training shifts, your label can shift with it. A sprinter who spends a winter doing long steady miles may genuinely become more of a Diesel — the label following you is the system working.
• We improved the system. We recently upgraded how rider types are decided — the new approach reads the true shape of your power curve and is much better at telling types apart. As part of that, some old labels (Rouleur, Pursuiter, Time Trialist) were retired, because our data couldn't genuinely distinguish them from Diesel and Puncheur — and we'd rather give you fewer labels we can stand behind than more labels we can't. If your label changed recently, this is most likely why. The new label is a more honest read of your data.

Where you'll see it

Your rider type appears on the Body page alongside your Cyclist Score, and in your Critical Power analytics. Borderline labels are real information too: if you sit between two types, the label reflects whichever is fractionally ahead right now — riders in transition (say, a sprinter building endurance) will see exactly that story in their profile.