
The essential app for trail runners and their support team. GPS tracking, elevation profile and aid points — even offline.
Live

Bonjour
Détails

Fabien G
Distance
D+
D-
Allure /km
Allure /km-effort
Temps total
Position
01 — Features
Runner cursor continuously updated on the map with GPX trace colored by slope.
Visualize progress on the profile with cumulative ascent/descent per segment.
Add custom markers to indicate aid stations or support points.
Data is cached locally and synced as soon as the network comes back.
Smart GPS tracking optimized to last a full day of ultra running in the mountains.
Supporters and spectators follow one or several runners live on the same map, from any device.
02 — For runners
Trail Tracking records your movements automatically, even in the background. Visualize your progress on the elevation profile and access your stats at a glance.
Bonjour
Live

03 — For supporters
Follow the runner live on the map, anticipate arrival at aid stations by watching their position and progress, and share the position with the whole team.
04 — Privacy
100% free, no commercial tracking. Location data is used only for live tracking, with your consent. Secure communication via HTTPS and WebSocket SSL.
Join the runners and teams who trust Trail Tracking.