Run.caye.tv
5K · 10K · Half · Marathon

Pick a race.
Get the plan.
Run it.

Set a goal and a date, tell it which days you can run, and get a week-by-week plan from base to taper. Runs sync from Garmin Connect™ or your Apple Watch and land on the day's session; each week the plan checks how it went.

Take the tour ↓Create account
Syncs withGarmin Connect™Apple Health

Every screenshot on this page is the real app, signed in as a demo runner.

Dashboard on a phone: 75 days to a 10K, predicted 1:07:59, the plan drawn as an elevation profile, today's session and this week's stats
01 · Dashboard

Race day, from today

The countdown, where you are in the plan, today's session and whether your load is on track. The plan's weekly volume is drawn as a course profile — you're the dot.

Predicted vs target
Estimated from your recent runs and compared against your goal time.
Training load ratio
Last 7 days against your 4-week average, with the safe band marked.
Planned vs run
Weekly volume bars and long-run progression, with the data one tap away.
02 · Plan

Base, build, race-specific, taper

The plan is generated by plain rules, not AI: the same goal and availability always give the same plan, and you can see why every week looks the way it does.

Plan on a phone: 18 weekly volume bars coloured by phase, peaking at 48 km a week before the taper
  • ≤ 10%weekly volume increase, with a lighter week every fourth
  • 0hard days back to back, or next to the long run
  • Riegelpaces derived from your target time — or effort (RPE) if you just want to finish
  • Yoursmove or edit any session; regenerating the future keeps your changes
A tempo session opened up: 8 km at a 4:49 /km target, split into warm-up, 4.5 km at pace and cool-down
Quality sessions come with their structure: warm-up, main set at target pace, cool-down.
03 · Runs

Straight from your watch

Runs arrive on their own, with route and heart rate, and are matched to that day's planned session. Nothing gets counted twice — not even a run that arrives from both.

  • Garmin Connect™

    Connect once in Settings. Each run lands seconds after your watch syncs. Runs from before you connect aren't imported.

  • Apple Healthvia Health Auto Export

    The iOS app sends your Apple Watch runs automatically. Re-sends are harmless.

Route card: an OpenStreetMap map with the run's loop, start and finish
Splits card: pace for every kilometre, fastest ones highlighted
Heart-rate chart over the run with zone thresholds
Time in heart-rate zones: mostly zone 2 for an easy run
04 · Weekly check-in

The plan notices when life happens

When a week closes, the plan looks at what you actually ran. If something needs to change, you get a proposal with the reason in plain words — accept it or keep the plan as it was.

  • Back after a breakMore than a week without running steps the plan back instead of picking up where it was.
  • Load spikeLast 7 days well above your 4-week average? Next week gets lighter and loses a hard session.
  • Missed weeksTwo weeks under 70% of the plan repeat the load rather than piling on more.
  • Too easyQuality runs consistently faster than target suggest reviewing the goal — never changed for you.
05 · Quick log

How did it feel?

Rate your latest run in two taps, or log one the watch missed. Install it to your home screen and Log is the big red button in the middle.

Quick log on a phone: the latest run with an effort scale from 1 to 10 and a notes field
Two taps
Rate how hard your latest run felt, from 1 to 10, and add a note if you like.
What the watch missed
Forgot to record? Log the distance and time by hand and it lands on the day's session.
Sharper check-ins
Effort ratings feed the training-load numbers, so the weekly check-in gets more accurate the more you log.
No heart-rate strap?
Plans for “just finish” goals are written in effort instead of paces.

Pick a race.
Run it.

Set a goal and a date, tell it which days you can run, and your week-by-week plan is ready.

Create accountSign in