Never program
another workout.
Paceform reads your runs, writes your week in your zones, and puts every workout on your watch. Miss a run? It adapts.
4 weeks free for the first 20 · No card needed
Sub-threshold · 4×8′
Controlled, not brave — the last rep should feel like one more was there.
Easy · 8 k
Sub-threshold · 4×8′
Controlled, not brave — the last rep should feel like one more was there.
Sends all 4 sessions to your watch
Long run · 13 k
Finish strong — the last 3 k at marathon pace is the race rehearsal.
Sub-threshold · 4×8′
Controlled, not brave — the last rep should feel like one more was there.
The real app — runs in your browser, installs on iPhone & Android.
Four steps. Then it just runs.
Connect your watch
Link intervals.icu once.
It reads and reviews every run
What you ran, not what you planned — with honest feedback.
It writes your week
Paces, heart-rate bands, and the why.
It lands on your watch
One tap sends every session.
One card per training day.
Swipe through the week the coach wrote — every card carries its purpose, its paces, and his own word on it.
Sub-threshold · 4×8′
Controlled, not brave — the last rep should feel like one more was there.
Sends all 4 sessions to your watch
Easy + strides · 6 k
The strides wake your legs up — fast, never forced.
Long run · 13 k
Finish strong — the last 3 k at marathon pace is the race rehearsal.
Life happens. The plan keeps up.
Tell your coach
Approve the new week
Your week, rebalanced
Work ate Wednesday — it happens. The intervals move to Friday and get a new shape: three 10-minute reps instead of four 8s. Same fitness gain, easier to fit, and Sunday’s long run stays protected.
6 km → 10.5 km
Nothing changes until you approve.
Your watch already knows
Sub-threshold · 3×10′
Same work, new shape — nothing about your goal changed.
Sent to your watch
Built like a coach, not a template.
A coach you can argue with
Ask why. Push back. Nothing changes without your approval.
It remembers you
Week 12’s advice is smarter than week 1’s.
It holds you accountable
Every week ends with his honest review — praise when you earned it, straight talk when you didn’t.
One plan. One price.
Full access for 4 weeks, free, for the first 20. Then decide.
That’s €5.75 a month.
Founding price for the first 100 runners — locked in for as long as you stay. 100 seats left
- A new structured week whenever you need it
- A coach that explains, adapts and remembers
- Workouts pushed straight to your watch
- Cancel any time — the founding rate sticks while you stay
4 weeks free for the first 20 · No card needed
I wired my own watch data into an AI chat and had it coach me — for months. It proved the idea and taught me everything missing: nothing ran unless I prompted it, and getting a correct workout onto the watch took months of trial and error. Paceform is the finished version. It coaches me every week — without me driving it.
Before you ask
Which watches work, and how do I connect?
Garmin, COROS, Wahoo, Polar, Suunto and more — you link yours once through intervals.icu. Automatic workout delivery works with Garmin, COROS, Wahoo and Suunto; Polar and Apple Watch can’t receive planned workouts, so you follow those sessions in the app.
What if I miss a run?
Nothing breaks. Paceform reads what you actually did and rebuilds the week around it — you saw it happen above.
Can’t I just use ChatGPT or Claude with my watch data?
You can — the founder did, for months. Three things made him build this instead: a chat only coaches when you remember to prompt it; a chat log isn’t coaching memory; and getting a correct structured workout onto a watch took months of trial and error that’s now built in. It’s also cheaper than the AI subscription the DIY route needs.
How is this different from Runna or Garmin Coach?
Those hand you a template and count your compliance. Paceform reads what you actually ran, explains its choices, negotiates the week with you, and remembers how you respond to training. And it costs less than half of Runna.
Is my health data safe?
You can withdraw your health-data consent at any time (it pauses coaching), and export or delete your data whenever you want. GDPR applies in full.
Can I cancel any time?
Yes, whenever you like — no notice period, no fees. Your founding rate sticks as long as you stay subscribed.
Who’s it for?
Runners who want structure without a spreadsheet. Racing anything from 5K to marathon, or just getting fitter — you pick a goal during onboarding and the plan follows.
Your next week is one connect away.
4 weeks free for the first 20 · No card needed