AppMarketSpy › Health & Fitness › TrailForge: Trail Run Training
TrailForge: Trail Run Training
Ultra Race Plans, Pacing, Fuel
BYTE-SIZED SYSTEMS AS · Health & Fitness
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App info
- Developer
- BYTE-SIZED SYSTEMS AS
- Category
- Health & Fitness, Sports
- Released
- Sep 8, 2026
- Version
- 1.0 (Sep 8, 2026)
- Price
- Free
- Size
- 54.5 MB
- Requires
- iOS 26.0
- Age rating
- 9+
- Languages
- English
In-app purchases
| TrailForge Pro Annual | $99.99 |
| Pro Monthly | $12.99 |
Current prices, App Store US.
🔒 Price history2 snapshots: when prices changed and new plans appearedGet Pro access
About TrailForge: Trail Run Training
TrailForge is the planning app for trail and ultra runners who coach themselves. Plan your training in the units the sport actually uses — vertical gain and time on feet — then turn the same preparation into a race-day plan with pacing, weather and fuelling for your course. Most running platforms were built for the road: they measure your week in flat kilometres and treat elevation as an afterthought. TrailForge plans in vert and hours from the start. PLAN YOUR SEASON • Build multi-week training plans on your phone — no desktop required • Set weekly targets in vertical gain and time on feet, not just distance • A full structured-workout editor: intervals, repeats, ramps, hill blocks • Plan a backyard ultra with lap-based projections SEE PLANNED VS ACTUAL • Completed runs sync back and match themselves to the planned session — scored on date, distance and route, always yours to override…
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