The Foulé des Ducs
Trail Running covering 6 km to 45 km with up to 1,300 m D+ in La Clayette (Bourgogne-Franche-Comté, France)
The Foulé des Ducs is an endurance sporting event in La Clayette, Bourgogne-Franche-Comté, FR focused on Trail Running. It is part of UTMB Index Races. Key features include Castles, Nature & Off-Road, Lakes & Ponds, Kids & Youth Races.
The race program comprises 5 competitions, including Trail 45 km (45 km, +1,300 m D+), Trail 45 km (Relay) (45 km, +1,300 m D+), Trail 28 km (28 km, +700 m D+), Trail 13 km (13 km, +200 m D+), and Trail 6 km (6 km, +92 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 (fouleedesducs.fr).

Event characteristics
Races & distances (5)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 45 km | Trail Running | 45 km | +1,300 m | 351 m - 722 m | Loop course | Route & profile |
| Trail 45 km (Relay) | Trail Running | 45 km | +1,300 m | 357 m - 694 m | Loop course | Route & profile |
| Trail 28 km | Trail Running | 28 km | +700 m | 373 m - 588 m | Point-to-point course | Route & profile |
| Trail 13 km | Trail Running | 13 km | +200 m | 377 m - 462 m | Point-to-point course | Route & profile |
| Trail 6 km | Trail Running | 6 km | +92 m | 376 m - 415 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 351 m to 722 m above sea level (+1,300 m D+, -1,300 m D-)
Elevation profile & course telemetry
Altitude from 357 m to 694 m above sea level (+1,300 m D+, -1,300 m D-)
Elevation profile & course telemetry
Altitude from 373 m to 588 m above sea level (+700 m D+, -729 m D-)
Elevation profile & course telemetry
Altitude from 377 m to 462 m above sea level (+200 m D+, -217 m D-)
Elevation profile & course telemetry
Altitude from 376 m to 415 m above sea level (+92 m D+, -92 m D-)
Frequently asked questions (FAQ)
When and where does The Foulé des Ducs take place?
The Foulé des Ducs takes place in La Clayette, Bourgogne-Franche-Comté, FR (start area at coordinates 46.29° N, 4.3042° 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 The Foulé des Ducs?
The race program comprises 5 competitions, including Trail 45 km (45 km, +1,300 m D+), Trail 45 km (Relay) (45 km, +1,300 m D+), Trail 28 km (28 km, +700 m D+), Trail 13 km (13 km, +200 m D+), and Trail 6 km (6 km, +92 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for The Foulé des Ducs?
The main competition (Trail 45 km over 45 km) is designed as a loop course featuring +1,300 m of elevation gain and -1,300 m of elevation loss, ranging between 351 m and 722 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 The Foulé des Ducs?
Official race regulations, course details, and registration information are provided on the organizer's website (fouleedesducs.fr).