ChocoTrail d’Hardricourt
Trail Running and Walking & Hiking covering 8 km to 42 km in Les Mureaux (Île-de-France, France)
ChocoTrail d’Hardricourt is an endurance sporting event in Les Mureaux, Île-de-France, FR focused on Trail Running and Walking & Hiking. Key features include Nature & Off-Road, Seaside & Coast, Island, Night Run.
The race program comprises 7 competitions, including Trail 42 km (42 km, +1,092 m D+), Trail 24 km (24 km, +624 m D+), Trail 13 km (13 km, +338 m D+), Walking 13 km (13 km, +58 m D+), Nocturne (12 km, +312 m D+), and Trail 8 km (8 km, +208 m D+) (7 competitions in total). The next edition is officially confirmed from December 5, 2026 to December 6, 2026. Official race regulations, course details, and registration information are provided on the organizer's website (chocotrail.com).
Event characteristics
Races & distances (7)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 42 km | Trail Running | 42 km | +1,092 m | 47 m - 506 m | Loop course | Route & profile |
| Trail 24 km | Trail Running | 24 km | +624 m | 50 m - 312 m | Loop course | Route & profile |
| Trail 13 km | Trail Running | 13 km | +338 m | 53 m - 195 m | Loop course | Route & profile |
| Walking 13 km | Walking & Hiking | 13 km | +58 m | 56 m - 80 m | Loop course | Route & profile |
| Nocturne | Trail Running | 12 km | +312 m | 59 m - 190 m | Loop course | Route & profile |
| Trail 8 km | Trail Running | 8 km | +208 m | 47 m - 134 m | Loop course | Route & profile |
| Walking 8 km | Walking & Hiking | 8 km | +36 m | 50 m - 65 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 47 m to 506 m above sea level (+1,092 m D+, -1,092 m D-)
Elevation profile & course telemetry
Altitude from 50 m to 312 m above sea level (+624 m D+, -624 m D-)
Elevation profile & course telemetry
Altitude from 53 m to 195 m above sea level (+338 m D+, -338 m D-)
Elevation profile & course telemetry
Altitude from 56 m to 80 m above sea level (+58 m D+, -58 m D-)
Elevation profile & course telemetry
Altitude from 59 m to 190 m above sea level (+312 m D+, -312 m D-)
Elevation profile & course telemetry
Altitude from 47 m to 134 m above sea level (+208 m D+, -208 m D-)
Elevation profile & course telemetry
Altitude from 50 m to 65 m above sea level (+36 m D+, -36 m D-)
Frequently asked questions (FAQ)
When and where does ChocoTrail d’Hardricourt take place?
ChocoTrail d’Hardricourt takes place in Les Mureaux, Île-de-France, FR (start area at coordinates 48.9902° N, 1.9122° E). The next edition is officially confirmed from December 5, 2026 to December 6, 2026.
What races and distances are offered at ChocoTrail d’Hardricourt?
The race program comprises 7 competitions, including Trail 42 km (42 km, +1,092 m D+), Trail 24 km (24 km, +624 m D+), Trail 13 km (13 km, +338 m D+), Walking 13 km (13 km, +58 m D+), Nocturne (12 km, +312 m D+), and Trail 8 km (8 km, +208 m D+) (7 competitions in total). The competitions belong to Trail Running and Walking & Hiking.
What is the course layout and elevation profile for ChocoTrail d’Hardricourt?
The main competition (Trail 42 km over 42 km) is designed as a loop course featuring +1,092 m of elevation gain and -1,092 m of elevation loss, ranging between 47 m and 506 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 ChocoTrail d’Hardricourt?
Official race regulations, course details, and registration information are provided on the organizer's website (chocotrail.com).