Data Intelligence for Trail Events
Your GPX, turned into an interactive course map your runners can explore, embedded on your site with one line of code.
Our trail intelligence in action
Explore detailed course maps for some of the world's best-known ultra marathons, from the Alps to the Rockies:
- Cocodona 250 Arizona, USA
- Diagonale des Fous Réunion, France
- Hardrock 100 Colorado, USA
- Lake Bled 80 Upper Carniola, Slovenia
- Lavaredo Ultra Trail Veneto, Italy
- Leadville Trail 100 Colorado, USA
- Montane Lakeland 100 Cumbria, UK
- South Downs Way 100 South East England, UK
- Tor des Géants Aosta Valley, Italy
- UTMB Haute-Savoie, France
- Western States 100 California, USA
Our trail data intelligence
We've used publicly available data sources to provide everything you need to know about the world's most famous trail courses:
Course visualiser
An interactive map and elevation profile built from the race GPX, combined with terrain data and customised for each event.
Course elevation
See the elevation, gradient and surface type at every point on the course, plus how the altitude will impact VO2 max.
Weather conditions
See the conditions at the start on race day in recent years, along with typical race-month temperatures at the course's highest and lowest points.