Shipped notes · no account
In flight — no dates.
Suunto
Native Suunto connection so Suunto athletes can skip Strava. Today: .fit / .gpx or Strava.
COROS
Native COROS connection, same idea. Today: file upload or Strava.
2026-10-23
Browse road and trail races across Czechia on /races — inspect the course line, distance, climbing and elevation profile before you start training, or drop in your own .gpx to preview a course privately. Pick a race and its hills go straight into your plan.
Open the race map2026-10-16
Same product, same team, new name and address: isopace.run. Iso means equal. On a course, even effort means the pace changes with the grade, and that's what we plan for. Old threshold.run links redirect here. Sign in once more on the new address; your plan, runs and race are all still there.
2026-08-26
Drop a course file on /read. Distance, climbing, the shape of the day, and what the week would actually change. No account. The file is read in memory and discarded.
Read a GPX