Winter Indoor Base
Twelve weeks of indoor base. Four rides a week, none longer than two hours, built so a whole winter of trainer riding actually adds up to something.
Four weeks. Three rides a week. One number at the end. Most beginner cycling plans fail for the same reason: they ask for more time than a new rider has, and they never tell you whether it worked. This one asks for three rides a week, none longer than 75 minutes, and it finishes with a ramp test so the last session tells you exactly what the first three weeks bought you.
Free, with no trial. Pick a start date and your training days; the sessions land on your own calendar. Switch or stop at any point. Every workout in it can be ridden without an account.
Week 1: pure aerobic. Ride at a pace where you could hold a conversation. If in doubt, go easier.
Week 2: same intensity, slightly more time. The spin-ups teach your legs to turn over smoothly.
Week 3: your first sweet spot work — 8 minutes at a time. Hard but finishable. Sit up and breathe between efforts.
Week 4: one slightly longer interval session, then the ramp test. Sleep well the night before and eat properly beforehand.
Everything here is ridden in ERG mode. The trainer holds the target watts and you hold the cadence, which removes the hardest part of early structured training — pacing an interval you have never done before.
You do not need an FTP number to start. Ride the first week at the default targets, and the ramp test in week four sets your real zones for whatever you do next.
Between two and three hours across three rides. The longest single session is 75 minutes, in weeks two and three.
No. Ride the first weeks at the default targets and take the ramp test in week four. That number then sets your zones for every plan after this one.
Move to a base plan. The 12-week winter indoor base plan is the natural next step if you are training indoors, or sweet spot base if you already have a few months of riding behind you.
Training works in blocks. These plans pick up where this one leaves off.
Twelve weeks of indoor base. Four rides a week, none longer than two hours, built so a whole winter of trainer riding actually adds up to something.
Eight weeks of sweet spot work at 88–94% of FTP, progressing 2×15 → 3×20 minutes, wrapped in enough Zone 2 to keep it sustainable.