For endurance coaches
A real endurance pillar. Not an afterthought.
Build periodised plans from a goal date. Deliver structured workouts to your client's app, with send-to-watch coming soon. Get an injury-risk flag when load spikes too fast.
Built for for endurance coaches
- Structured-workout DSL (intervals, repeats, ramps, brick sessions)
- Send to Garmin Connect / Apple Watch — coming soon
- Garmin / Strava / Polar auto-log — coming soon
- ACWR injury-risk flagging (acute:chronic workload ratio)
- Riegel race-pace prediction from a recent best
- Karvonen + LTHR HR-zone calibration
- Garmin ConnectComing soon
- Apple WatchComing soon
- StravaComing soon
What's different about Leenen for this niche
Watch-first delivery (coming soon)
Strength platforms try to bolt cardio on. We're building the watch in as a first-class output target — soon your client won't open the app to start an interval session, they'll hit start on their watch.
One wearables integration (coming soon)
Garmin, Strava, Polar, Whoop, Oura, Fitbit, Withings — planned through one normalised API, so we're not maintaining six separate OAuth flows. Apple Health and Health Connect come first, in the mobile app.
Training load that flags injury risk
Acute:Chronic Workload Ratio rolls up automatically and lights amber/red when it spikes. You don't have to do the maths in your head every Sunday review.
Other niches we serve