UltrAriège
Trail Running covering 15 km to 170 km with up to 10,500 m D+ in Ax-les-Thermes (Occitanie, France)
UltrAriège is an endurance sporting event in Ax-les-Thermes, Occitanie, FR focused on Trail Running. Key features include High Altitude, Mountain, Forest, Lakes & Ponds.
The race program comprises 6 competitions, including Trail 170 km (170 km, +10,500 m D+), Trail 170 km (Relay) (170 km, +10,500 m D+), Trail 100 km (100 km, +6,500 m D+), Trail 55 km (55 km, +2,700 m D+), Trail 23 km (23 km, +1,300 m D+), and Trail 15 km (15 km, +750 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 (ultrariege.fr).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 170 km | Trail Running | 170 km | +10,500 m | 1,443 m - 5,853 m | Loop course | Route & profile |
| Trail 170 km (Relay) | Trail Running | 170 km | +10,500 m | 1,446 m - 5,856 m | Loop course | Route & profile |
| Trail 100 km | Trail Running | 100 km | +6,500 m | 1,449 m - 4,179 m | Loop course | Route & profile |
| Trail 55 km | Trail Running | 55 km | +2,700 m | 1,452 m - 2,586 m | Loop course | Route & profile |
| Trail 23 km | Trail Running | 23 km | +1,300 m | 1,455 m - 2,001 m | Loop course | Route & profile |
| Trail 15 km | Trail Running | 15 km | +750 m | 1,443 m - 1,758 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 1,443 m to 5,853 m above sea level (+10,500 m D+, -10,500 m D-)
Elevation profile & course telemetry
Altitude from 1,446 m to 5,856 m above sea level (+10,500 m D+, -10,500 m D-)
Elevation profile & course telemetry
Altitude from 1,449 m to 4,179 m above sea level (+6,500 m D+, -6,500 m D-)
Elevation profile & course telemetry
Altitude from 1,452 m to 2,586 m above sea level (+2,700 m D+, -2,700 m D-)
Elevation profile & course telemetry
Altitude from 1,455 m to 2,001 m above sea level (+1,300 m D+, -1,300 m D-)
Elevation profile & course telemetry
Altitude from 1,443 m to 1,758 m above sea level (+750 m D+, -750 m D-)
Frequently asked questions (FAQ)
When and where does UltrAriège take place?
UltrAriège takes place in Ax-les-Thermes, Occitanie, FR (start area at coordinates 42.7203° N, 1.8375° 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 UltrAriège?
The race program comprises 6 competitions, including Trail 170 km (170 km, +10,500 m D+), Trail 170 km (Relay) (170 km, +10,500 m D+), Trail 100 km (100 km, +6,500 m D+), Trail 55 km (55 km, +2,700 m D+), Trail 23 km (23 km, +1,300 m D+), and Trail 15 km (15 km, +750 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for UltrAriège?
The main competition (Trail 170 km over 170 km) is designed as a loop course featuring +10,500 m of elevation gain and -10,500 m of elevation loss, ranging between 1,443 m and 5,853 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 UltrAriège?
Official race regulations, course details, and registration information are provided on the organizer's website (ultrariege.fr).