Ultra Trail of the 2 Rocks
Trail Running covering 11 km to 103 km with up to 3,900 m D+ in Davayé (Bourgogne-Franche-Comté, France)
Ultra Trail of the 2 Rocks is an endurance sporting event in Davayé, Bourgogne-Franche-Comté, FR focused on Trail Running. Key features include Forest, Nature & Off-Road, Night Run, Multi-Day.
The race program comprises 4 competitions, including Trail 103 km (103 km, +3,900 m D+), Trail 42 km (42 km, +1,500 m D+), Trail 22 km (22 km, +900 m D+), and Trail 11 km (11 km, +500 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (ultratrail2roches.com).

Event characteristics
Races & distances (4)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 103 km | Trail Running | 103 km | +3,900 m | 170 m - 1,808 m | Loop course | Route & profile |
| Trail 42 km | Trail Running | 42 km | +1,500 m | 173 m - 803 m | Loop course | Route & profile |
| Trail 22 km | Trail Running | 22 km | +900 m | 176 m - 554 m | Loop course | Route & profile |
| Trail 11 km | Trail Running | 11 km | +500 m | 179 m - 389 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 170 m to 1,808 m above sea level (+3,900 m D+, -3,900 m D-)
Elevation profile & course telemetry
Altitude from 173 m to 803 m above sea level (+1,500 m D+, -1,500 m D-)
Elevation profile & course telemetry
Altitude from 176 m to 554 m above sea level (+900 m D+, -900 m D-)
Elevation profile & course telemetry
Altitude from 179 m to 389 m above sea level (+500 m D+, -500 m D-)
Frequently asked questions (FAQ)
When and where does Ultra Trail of the 2 Rocks take place?
Ultra Trail of the 2 Rocks takes place in Davayé, Bourgogne-Franche-Comté, FR (start area at coordinates 46.3036° N, 4.7433° E). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Ultra Trail of the 2 Rocks?
The race program comprises 4 competitions, including Trail 103 km (103 km, +3,900 m D+), Trail 42 km (42 km, +1,500 m D+), Trail 22 km (22 km, +900 m D+), and Trail 11 km (11 km, +500 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for Ultra Trail of the 2 Rocks?
The main competition (Trail 103 km over 103 km) is designed as a loop course featuring +3,900 m of elevation gain and -3,900 m of elevation loss, ranging between 170 m and 1,808 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Ultra Trail of the 2 Rocks?
Official race regulations, course details, and registration information are provided on the organizer's website (ultratrail2roches.com).