Connect your Garmin, Coros, or Suunto once and your runs sync to Summit Line automatically. It works with the watch you already own. There is nothing to install on the watch itself.
Garmin Forerunner 965, COROS Apex 2 Pro, Suunto Race, Apple Watch Ultra, any watch you already run with. Distance, elevation, heart rate, cadence, GPS track.
In Settings, connect your Garmin, Coros, or Suunto account. One approval screen, no file exports, no app on the watch. Summit Line never touches your watch directly.
The first connect pulls your last 12 months of activities. After that, every new run flows in on its own, soon after you finish. No polling, no draining your battery.
We export your race course as a GPX you can push to your watch via Garmin Connect or COROS Pace Pro. Use the Summit Line course-aware pace projection to set per-segment target paces, then export and ride your watch off the course profile on race day.
Summit Line generates one printable A4/Letter sheet per drop bag. Includes contents checklist, crew roster, tasks, cutoff time + wall-clock arrival window, plus the runner's name + race name in big legible type. Pin to the bag, hand to your crew chief.