CoachingAnswer

WHAT IS THE AVERAGE FTP BY AGE?

By Anthony WalshRoadman CyclingUpdated 26 May 2026

ANSWER

FTP typically peaks in the late 20s to early 30s. After 35, raw power declines roughly 0.5–1% per year in untrained individuals — but structured training dramatically slows this. A fit 50-year-old male who trains consistently should sit at 2.8–3.5 W/kg. Without strength training and structured load management, the decline accelerates after 40 and steepens sharply after 55.

KEY TAKEAWAYS

Peak FTP in watts typically occurs at 25–35 years old; W/kg can stay high longer with structured training.
After 40, muscle mass loss (~8% per decade without resistance training) is the primary driver of FTP decline.
Trained masters cyclists can maintain 85–95% of peak power into their 50s — the untrained lose far more.
Strength training twice a week is the single highest-impact intervention for masters cyclists maintaining FTP.

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WHO THIS IS FOR

IS THIS YOU?

The masters rider noticing declining power

You are 40+ and wondering whether your dropping FTP is age-related decline or something fixable.

The rider setting realistic age-adjusted targets

You want to benchmark yourself honestly against your age group, not against younger riders.

THE ROADMAN VIEW

One of the most important conversations Anthony has had on the podcast was with Joe Friel about the physiology of ageing and cycling performance. The headline is uncomfortable but also legitimately encouraging: yes, power declines with age, but the rate of decline for trained cyclists is dramatically lower than for their sedentary counterparts, and most of the age-related decline is fixable — not with more cycling, but with strength training.

The research is clear: after 40, the mechanism behind FTP decline is primarily muscle mass loss (sarcopenia) rather than cardiovascular deterioration. The aerobic engine holds up remarkably well into the 50s and 60s with consistent riding. What degrades is the muscle that drives it. Two structured strength sessions a week largely arrest that. The riders Anthony knows who are still competitive in their 50s are almost universally still in the gym.

Age-adjusted benchmarks are worth knowing for perspective, not for accepting. A 50-year-old male on a structured training programme should still be capable of 3.0–3.5 W/kg with proper training. The 'Not Done Yet' framing exists for exactly this reason: the biology of ageing is real, but the rate at which it takes your watts is largely within your control.

EXPERT EVIDENCE

WHAT THE EXPERTS SAY

Joe FrielAuthor of The Cyclist's Training Bible; masters athlete coach for over 40 years
Masters athletes who combine structured cycling with consistent strength training maintain a much smaller performance decline than their untrained peers. The decline curve in trained athletes flattens significantly — the riders who preserve the most power into their 50s are the ones who treat strength training as non-negotiable.
Hear it: The Training Secret To Going FASTER After 40 | Joe Friel
Professor Stephen SeilerExercise physiologist, University of Agder
Cardiovascular capacity degrades more slowly with age than is often assumed. The primary performance limiter for masters cyclists is not the aerobic engine — it is muscle mass, neuromuscular power, and recovery capacity. All three respond well to targeted training.
Hear it: 80/20 Training to Ride Faster | Dr Stephen Seiler

PRACTICAL APPLICATION

DO THIS WEEK

Use age-adjusted W/kg benchmarks to set realistic targets
At 40: 3.2–4.0 W/kg for a fit male club racer. At 50: 2.8–3.5 W/kg. At 60: 2.4–3.0 W/kg. These are achievable with training. Set a target within your decade band, not against 30-year-olds.
Add strength training if you haven't already
Two sessions a week of compound strength work — split squats, hip hinges, single-leg movements. This is the intervention that preserves the muscle mass FTP depends on. Start now, not when the decline is already evident.
Extend recovery time between hard sessions as you age
Masters athletes need longer recovery between hard sessions. If you are 45+, extend easy recovery to 48–72 hours between quality sessions. Trying to match a 30-year-old's session frequency accelerates the decline you are trying to prevent.

COMMON MISTAKES

WHAT CYCLISTS GET WRONG

MISTAKEAccepting FTP decline as inevitable and not adjusting training.
FIXMuch of the age-related decline in trained cyclists is preventable. Strength work, better recovery, and maintained training quality all slow it significantly.
MISTAKEComparing your FTP to riders 15–20 years younger.
FIXUse age-group benchmarks. Your FTP at 50 should be measured against 50-year-olds training at the same volume, not against 35-year-olds.
MISTAKETraining only for aerobic fitness and ignoring strength as you age.
FIXAfter 40, strength training is not supplementary — it is the mechanism that protects FTP by defending the muscle mass that generates it.

FAQ

FREQUENTLY ASKED QUESTIONS

At what age does FTP start declining?

Untrained individuals see significant power decline from around 40. In trained cyclists the decline is much more gradual — many athletes maintain close to peak power until their mid-40s with proper training.

How much does FTP drop per decade after 40?

In sedentary individuals, power drops 8–10% per decade after 40. In trained cyclists with strength work and structured training, the decline is typically 3–5% per decade. The difference compounds significantly over 20 years.

Can a 50-year-old cyclist still have a high FTP?

Absolutely. Trained 50-year-olds regularly hit 3.5–4.0 W/kg with consistent training. Some masters athletes are legitimately stronger at 50 than they were at 30, having only taken up structured cycling later in life.

Is it possible to improve FTP after 50?

Yes. If you are not yet at your training ceiling — and most athletes are not — structured training can still raise FTP meaningfully at 50, 55, and even 60. The gains may be smaller and slower, but the direction remains positive.

Do women experience FTP decline differently to men with age?

The physiological mechanisms are broadly similar, though hormonal changes around menopause (typically 45–55) can accelerate muscle mass loss and recovery time. Targeted strength training and protein intake become particularly important for female masters cyclists during and after this transition.

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RELATED EPISODES

HEAR THE CONVERSATIONS

The Training Secret To Going FASTER After 40 | Joe Friel

80/20 Training to Ride Faster | Dr Stephen Seiler

5 Fixable Reasons Your Losing Power As You Age

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