Observed arrival · 2026-10-31
OffTrail builds trail training around the course
An iPhone training app for trail and ultra runners, with race-specific plans, run imports, training-load tracking and course-based finish predictions.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Trail and ultra runners planning a specific race
- Worth noticing
- The site lists seven heart-rate zone methods and says course imports use GPX elevation, major-climb detection, and individual uphill and downhill factors.
Field notes
The site describes a calendar workflow that places build, recovery, and taper weeks around a selected race, with day-level sessions users can log. Its predictor is presented as using imported GPX elevation and personal uphill and downhill factors; the page also lists seven heart-rate zone methods. OffTrail identifies the app as being in TestFlight beta and says it requires iOS 26.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue