The training companion built specifically for ultra trail runners: personalized plans, race-day nutrition, and finish-time predictions that adapt every time you train.
Free to start · iPhone & Apple Watch
Built from your race date backwards through base, build, peak, and taper. It adjusts automatically for missed sessions, changing fitness, and every race you add to your calendar.
A live finish-time projection that gets sharper every time you train, paired with a full elevation breakdown of your race's GPX file, graded by steepness with checkpoint splits, so nothing on course catches you off guard.
Carbs, hydration, and sodium targets calculated for your body and your race, mapped to an hour-by-hour timeline so you never have to guess mid-race.
Elevation-aware training
Finish time scenarios
Multi-race planning
Works offline
From download to your first training plan in under five minutes.
Experience level, running history, and physical data. Connect HealthKit to import your training history automatically.
Distance, elevation, date, and goal. Add B/C races as training milestones if you have them.
A periodized training plan with integrated nutrition strategy, ready immediately.
Log runs with GPS, monitor your fitness trend, and watch your predicted finish time evolve.
Your full custom race calendar, complete finish-time prediction, and race-day nutrition strategy. No compromises.
Subscribe on ultratrain.app above to get the lower price, then sign in with the same account in the app. Prefer to pay through Apple instead? Download the app and subscribe there at the standard price.
Yes. You can build a training plan and start using UltraTrain for free. A premium subscription unlocks unlimited custom race plans and the full feature set.
Yes. UltraTrain includes a standalone Apple Watch app for GPS and heart rate tracking, plus home screen widgets and Live Activities during your runs.
Trail and ultra distances are what UltraTrain is built for, from your first 50K to multi-day races. Road distances from 5K to marathon are supported too.
UltraTrain converts your race's distance and elevation into an effort-adjusted distance, then projects your pace from your recent training and personal bests. You get three scenarios instead of one single guess.
Yes. Your training plan, run tracking, and nutrition strategy all work fully offline, which matters when you're deep in the mountains.
Build your plan today and see exactly what it takes to get there.
Download on the App Store