Trail of the Cirque du Fer à Cheval
Trail Running and Walking & Hiking covering 10 km to 85 km with up to 3,500 m D+ in Arbois (Bourgogne-Franche-Comté, France)
Trail of the Cirque du Fer à Cheval is an endurance sporting event in Arbois, Bourgogne-Franche-Comté, FR focused on Trail Running and Walking & Hiking. It is part of UTMB Index Races. Key features include Nature & Off-Road, Forest, Mountain, High Altitude.
The race program comprises 6 competitions, including Trail 85 km (85 km, +3,500 m D+), Trail 46 km (46 km, +2,000 m D+), Trail 32 km (32 km, +1,400 m D+), Trail 22 km (22 km, +780 m D+), Walking 11 km (11 km, +400 m D+), and Trail 10 km (10 km, +400 m D+). The next edition is officially confirmed for March 20, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (tcfc.fr).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 85 km | Trail Running | 85 km | +3,500 m | 292 m - 1,077 m | Loop course | Route & profile |
| Trail 46 km | Trail Running | 46 km | +2,000 m | 292 m - 605 m | Loop course | Route & profile |
| Trail 32 km | Trail Running | 32 km | +1,400 m | 294 m - 584 m | Loop course | Route & profile |
| Trail 22 km | Trail Running | 22 km | +780 m | 291 m - 575 m | Loop course | Route & profile |
| Walking 11 km | Walking & Hiking | 11 km | +400 m | 303 m - 471 m | Loop course | Route & profile |
| Trail 10 km | Trail Running | 10 km | +400 m | 304 m - 551 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 292 m to 1,077 m above sea level (+3,500 m D+, -3,500 m D-)
Elevation profile & course telemetry
Altitude from 292 m to 605 m above sea level (+2,000 m D+, -2,000 m D-)
Elevation profile & course telemetry
Altitude from 294 m to 584 m above sea level (+1,400 m D+, -1,400 m D-)
Elevation profile & course telemetry
Altitude from 291 m to 575 m above sea level (+780 m D+, -780 m D-)
Elevation profile & course telemetry
Altitude from 303 m to 471 m above sea level (+400 m D+, -400 m D-)
Elevation profile & course telemetry
Altitude from 304 m to 551 m above sea level (+400 m D+, -400 m D-)
Frequently asked questions (FAQ)
When and where does Trail of the Cirque du Fer à Cheval take place?
Trail of the Cirque du Fer à Cheval takes place in Arbois, Bourgogne-Franche-Comté, FR (start area at coordinates 46.9029° N, 5.7723° E). The next edition is officially confirmed for March 20, 2027.
What races and distances are offered at Trail of the Cirque du Fer à Cheval?
The race program comprises 6 competitions, including Trail 85 km (85 km, +3,500 m D+), Trail 46 km (46 km, +2,000 m D+), Trail 32 km (32 km, +1,400 m D+), Trail 22 km (22 km, +780 m D+), Walking 11 km (11 km, +400 m D+), and Trail 10 km (10 km, +400 m D+). The competitions belong to Trail Running and Walking & Hiking.
What is the course layout and elevation profile for Trail of the Cirque du Fer à Cheval?
The main competition (Trail 85 km over 85 km) is designed as a loop course featuring +3,500 m of elevation gain and -3,500 m of elevation loss, ranging between 292 m and 1,077 m above sea level. An interactive course map with a verified 3D GPS track, kilometer markers, and GPX download is available in the course section on this page.
Where can I find registration and official race rules for Trail of the Cirque du Fer à Cheval?
Official race regulations, course details, and registration information are provided on the organizer's website (tcfc.fr).