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WHY HAS MY CYCLING PLATEAUED?

By Anthony WalshRoadman CyclingUpdated

WHO THIS IS FOR

IS THIS YOU?

The stalled committed amateur

You train 6–12 hours a week and your numbers haven't moved in 3+ months.

The 'more is more' rider

You've been adding volume and intensity but going backwards, not forwards.

THE ROADMAN VIEW

The Roadman view

Anthony has had this exact conversation with John Wakefield, Dan Lorang and Stephen Seiler, and they describe the same shortlist every time. When an amateur reports a stuck plateau, the problem is rarely lack of effort — it's almost always one of five structural issues. The instinct to 'push harder' is usually the thing keeping you stuck.

The most common is grey-zone drift. You think your easy rides are zone 2; the file shows zone 3. You think your hard rides are at threshold; they're hovering at sweet spot. That mid-intensity creep accumulates fatigue without delivering adaptation. Then recovery breaks down — and as Anthony puts it, you don't get fitter from training, you get fitter from recovering from training. A stalled rider often just needs a deload, proper food and sleep, and the fitness they already built finally shows up.

The good news is that a plateau is fixable, and it's rarely about doing more. It's about doing the right work, fuelling it, and letting your body express what it's quietly built. Most riders who break through cut a session, not add one.

EXPERT EVIDENCE

WHAT THE EXPERTS SAY

  • Professor Stephen SeilerExercise physiologist, polarised-training researcher

    Grey-zone training is the most common error trained amateurs make and the single biggest blocker to progression. Too much moderate-intensity riding accumulates fatigue while under-delivering adaptation.

    Hear it: 80/20 Training to Ride Faster | Dr Stephen Seiler
  • Dan LorangHead of Performance, Red Bull–Bora–Hansgrohe

    Recovery is a separate trainable input, not the absence of training. An under-recovered athlete can't express the fitness they've built — the number on the test reads low because they're tired, not because they're unfit.

PRACTICAL APPLICATION

DO THIS WEEK

  1. Take a deload week now

    Cut volume to 50–60% for one week with no hard intervals. It's not lost time — it's how you let accumulated fatigue clear so the next block lands.

  2. Audit your intensity split

    Colour a fortnight of rides by zone. If your easy rides sit in zone 3 or your hard rides never reach threshold, that grey-zone drift is your plateau. Pull the easy days down and the hard days up.

  3. Check fuelling and sleep honestly

    Are you eating enough carbohydrate to support your training load? Are you sleeping 7+ hours? Under-fuelled, under-slept training plateaus regardless of how the sessions look on paper.

  4. Change the stimulus

    If you've done the same intervals, routes and intensities for over a year, the body has adapted and stopped responding. Swap the focus — from threshold blocks to VO2max, or add a strength block.

COMMON MISTAKES

WHAT CYCLISTS GET WRONG

  • MISTAKEResponding to a plateau by training harder and more.

    FIXMore of what stalled you rarely restarts progress. Deload, fix structure, then reintroduce quality.

  • MISTAKEIgnoring recovery and fuelling because they're not 'training'.

    FIXThey are. Under-recovery and under-fuelling are the two quietest plateau causes, and both are fixable in a week or two.

  • MISTAKERunning the same plan for over a year.

    FIXPeriodise. The body adapts to a repeated stimulus and stops responding — change the focus every block.

FAQ

FREQUENTLY ASKED QUESTIONS

How long before I should assume I've plateaued?
Three months of consistent, structured work with no movement is the threshold most coaches use. Anything shorter is normal noise inside a single block — fitness moves in waves, not straight lines.
Can fuelling really cause a plateau?
Yes, and it's heavily underrated. Chronically under-fuelled training lowers the quality of your hard sessions, suppresses recovery, and elevates stress hormones. Several Roadman coaching cases have moved stalled riders simply by raising daily carb intake to match load.
Should I do more intervals to break a plateau?
Usually not. The riders who break plateaus tend to deload, recheck fuelling, then change the structure — often fewer sessions with better-defined zones. Volume of intervals is rarely the limiter.
Is a plateau just my genetic ceiling?
Rarely, unless you've trained seriously for years and are already at a high level. For most amateurs a stall is a structure, recovery or fuelling problem long before it's a genetic limit.
Will a coach actually help me break through?
Often, yes — mostly because a coach spots the structural error you can't see in your own data and forces the recovery you won't take yourself. The value is objectivity and accountability, not a secret session.
Can a deload week really make me faster?
It can make you faster on your next test, because it lets fitness you've already built finally express itself. The deload doesn't build fitness — it clears the fatigue that's been hiding it.

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