Winter training for cyclists: how to come out of winter faster than you went in
The Moveee team
Free coaching · a real route for every ride
There's an old line that the season is won in winter. It's true, but not in the way most riders take it. Winter isn't won by grinding yourself into the ground in December — it's won by arriving in March healthy, motivated and aerobically fitter than you were in October. Plenty of riders get the first part right and blow the second, turning up to spring already tired of their bike.
Here's a realistic, indoor-first winter that works around dark evenings, bad roads and a normal life.
Take two to three genuinely easy weeks after your last event. Then build aerobic volume from December, mostly indoors and mostly easy, with one hard session a week to keep your top end alive. Add real intensity from February as the days lengthen. Protect one long ride, lift weights twice a week, and take an easy week every fourth week before you're desperate for it.
Month by month
Hours are a sensible range for an amateur with a job — scale the whole thing up or down to fit your life, keeping the shape intact.
November
Transition · 4–6 hr/wk
Come down from the season. Ride when you feel like it, lift some weights, fix the bike.
Deliberately unstructured. Two to three weeks of this prevents the burnout that ends February.
December
Base 1 · 5–8 hr/wk
Rebuild the aerobic engine. Mostly Z2, one tempo or sweet-spot session a week.
Consistency beats intensity. Turning up four times a week matters more than any single ride.
January
Base 2 · 6–9 hr/wk
More of the same, slightly longer. Add a second sweet-spot session; start extending the weekend ride.
The hardest month mentally. Structure and something to look at are what get you through it.
February
Build 1 · 6–9 hr/wk
Introduce real intensity: threshold intervals and the first VO2 max work.
Cut volume slightly as intensity rises. You cannot add both at once and recover.
March
Build 2 · 7–10 hr/wk
Sharpen. Race-specific efforts, over-unders, and the first proper outdoor long rides.
Start moving sessions outdoors as light returns — specificity begins to matter again.
Six principles that matter more than the plan
Protect consistency above all
Four honest hours every week for four months beats a heroic ten-hour week followed by three weeks off ill. Winter fitness is built by turning up.
Don't skip intensity entirely
The old 'all base, no intensity until spring' advice leaves you flat. One hard session a week from December keeps your top end from disappearing.
Lift something heavy
Two short gym sessions a week through winter improve durability, bone density and injury resistance — and they're easier to face than another turbo hour.
Keep one long ride
Even at 2–3 hours, one longer ride a week preserves the endurance you'll need in spring. Outside if the roads are safe; indoors with a film if they aren't.
Plan a mid-winter break
A deliberate easy week in early January — before you need it — is far more effective than an enforced one in February when you're fried.
Fix the fuelling
Winter is when riders under-eat and get ill. Cold weather and indoor sweat both raise demand. See our carbs-per-hour guide.
Outside or in?
You don't have to pick a side. A good winter uses both, on purpose:
- Go outside when the roads are dry and safe, for your long endurance ride. Daylight, real terrain and fresh air do things for your head that no screen can.
- Stay in for anything hard. Intervals need precision, and precision is impossible when you're braking for ice, stopping at junctions or fighting a crosswind.
- Stay in when it's dark, icy or genuinely dangerous. A crash in January costs you the whole season. No session is worth that.
We wrote a longer, honest head-to-head on this in indoor vs outdoor training.
Surviving January
Let's be honest about the real enemy. It isn't fitness or physiology — it's the fourth Tuesday in a row on the trainer in a cold garage when it's dark at five. That's what ends winters.
Three things reliably help. Structure: a session with a visible end ("three of four intervals done") is far easier than an open-ended slog. Company: a group ride or a friend on the other end of a call changes the hour entirely. And somewhere to look that isn't a wall.
That last one is why we built Moveee Indoor the way we did. Rather than a fictional world, it renders your own routes from real map and elevation data — so on a wet January evening you can ride your favourite summer loop, or reconnoitre the course of the gran fondo you've entered for June, turn by turn on the actual roads. It runs in the browser with nothing to install, holds your interval targets in ERG mode, and it's free while it's in alpha. Riding somewhere you have a reason to care about makes the winter hours pass very differently.
The measure of a good winter
Not your February FTP. The right test is simpler: are you fitter than in October, still healthy, and looking forward to spring? Riders who nail all three start the season on the front foot. Riders who chase winter numbers often peak in March and are cooked by June.
If you'd rather not plan all this yourself, Moveee writes the whole block for you — periodised around the days you can actually ride, adapting when you miss one, with a real route for every outdoor session and a structured workout for every indoor one. It's free, and it learns your engine from the rides you've already done.
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