Trail des 3 Chapelles
Trail Running and Walking & Hiking covering 9 km to 43 km in Bains-sur-Oust (Brittany, France)
Trail des 3 Chapelles is an endurance sporting event in Bains-sur-Oust, Brittany, FR focused on Trail Running and Walking & Hiking. First held in 1996, the event is an established fixture on the endurance calendar. Key features include Nature & Off-Road, Forest.
The race program comprises 6 competitions, including Trail des 3 Chapelles (43 km, +1,118 m D+), Trail court (22 km, +572 m D+), Walking 22 km (22 km, +99 m D+), Course nature (14 km) (14 km, +364 m D+), Walking 14 km (14 km, +63 m D+), and Course nature (9 km) (9 km, +234 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 (trail3chapelles.fr).

Event characteristics
Races & distances (6)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail des 3 Chapelles | Trail Running | 43 km | +1,118 m | 218 m - 688 m | Loop course | Route & profile |
| Trail court | Trail Running | 22 km | +572 m | 221 m - 461 m | Loop course | Route & profile |
| Walking 22 km | Walking & Hiking | 22 km | +99 m | 224 m - 266 m | Loop course | Route & profile |
| Course nature (14 km) | Trail Running | 14 km | +364 m | 227 m - 380 m | Loop course | Route & profile |
| Walking 14 km | Walking & Hiking | 14 km | +63 m | 230 m - 256 m | Loop course | Route & profile |
| Course nature (9 km) | Trail Running | 9 km | +234 m | 218 m - 316 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 218 m to 688 m above sea level (+1,118 m D+, -1,118 m D-)
Elevation profile & course telemetry
Altitude from 221 m to 461 m above sea level (+572 m D+, -572 m D-)
Elevation profile & course telemetry
Altitude from 224 m to 266 m above sea level (+99 m D+, -99 m D-)
Elevation profile & course telemetry
Altitude from 227 m to 380 m above sea level (+364 m D+, -364 m D-)
Elevation profile & course telemetry
Altitude from 230 m to 256 m above sea level (+63 m D+, -63 m D-)
Elevation profile & course telemetry
Altitude from 218 m to 316 m above sea level (+234 m D+, -234 m D-)
Frequently asked questions (FAQ)
When and where does Trail des 3 Chapelles take place?
Trail des 3 Chapelles takes place in Bains-sur-Oust, Brittany, FR (start area at coordinates 47.7269° N, 2.0852° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Trail des 3 Chapelles?
The race program comprises 6 competitions, including Trail des 3 Chapelles (43 km, +1,118 m D+), Trail court (22 km, +572 m D+), Walking 22 km (22 km, +99 m D+), Course nature (14 km) (14 km, +364 m D+), Walking 14 km (14 km, +63 m D+), and Course nature (9 km) (9 km, +234 m D+). The competitions belong to Trail Running and Walking & Hiking.
What is the course layout and elevation profile for Trail des 3 Chapelles?
The main competition (Trail des 3 Chapelles over 43 km) is designed as a loop course featuring +1,118 m of elevation gain and -1,118 m of elevation loss, ranging between 218 m and 688 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 Trail des 3 Chapelles?
Official race regulations, course details, and registration information are provided on the organizer's website (trail3chapelles.fr).