Les Sources de la Borne
Mountain Biking and Trail Running covering 600 m to 40 km in Felines (Auvergne-Rhône-Alpes, France)
Les Sources de la Borne is an endurance sporting event in Felines, Auvergne-Rhône-Alpes, FR focused on Mountain Biking, Trail Running and Walking & Hiking. Key features include Nature & Off-Road, Kids & Youth Races, Mountain.
The race program comprises 8 competitions, including MTB 40 km (40 km, +1,520 m D+), MTB 25 km (25 km, +950 m D+), Walking 25 km (25 km, +112 m D+), Trail 24 km (24 km, +912 m D+), Walking 13 km (13 km, +58 m D+), and Trail 12.6 km (12.6 km, +479 m D+) (8 competitions in total). 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 (lessourcesdelaborne.com).

Event characteristics
Races & distances (8)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| MTB 40 km | Mountain Biking | 40 km | +1,520 m | 177 m - 815 m | Loop course | Route & profile |
| MTB 25 km | Mountain Biking | 25 km | +950 m | 180 m - 579 m | Loop course | Route & profile |
| Walking 25 km | Walking & Hiking | 25 km | +112 m | 183 m - 230 m | Loop course | Route & profile |
| Trail 24 km | Trail Running | 24 km | +912 m | 186 m - 569 m | Loop course | Route & profile |
| Walking 13 km | Walking & Hiking | 13 km | +58 m | 189 m - 213 m | Loop course | Route & profile |
| Trail 12.6 km | Trail Running | 12.6 km | +479 m | 177 m - 378 m | Loop course | Route & profile |
| MTB 10 km | Mountain Biking | 10 km | +380 m | 180 m - 340 m | Loop course | Route & profile |
| Children's race | Trail Running | 600 m | +23 m | 183 m - 193 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 177 m to 815 m above sea level (+1,520 m D+, -1,520 m D-)
Elevation profile & course telemetry
Altitude from 180 m to 579 m above sea level (+950 m D+, -950 m D-)
Elevation profile & course telemetry
Altitude from 183 m to 230 m above sea level (+112 m D+, -112 m D-)
Elevation profile & course telemetry
Altitude from 186 m to 569 m above sea level (+912 m D+, -912 m D-)
Elevation profile & course telemetry
Altitude from 189 m to 213 m above sea level (+58 m D+, -58 m D-)
Elevation profile & course telemetry
Altitude from 177 m to 378 m above sea level (+479 m D+, -479 m D-)
Elevation profile & course telemetry
Altitude from 180 m to 340 m above sea level (+380 m D+, -380 m D-)
Elevation profile & course telemetry
Altitude from 183 m to 193 m above sea level (+23 m D+, -23 m D-)
Frequently asked questions (FAQ)
When and where does Les Sources de la Borne take place?
Les Sources de la Borne takes place in Felines, Auvergne-Rhône-Alpes, FR (start area at coordinates 45.3082° N, 4.7463° 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 Les Sources de la Borne?
The race program comprises 8 competitions, including MTB 40 km (40 km, +1,520 m D+), MTB 25 km (25 km, +950 m D+), Walking 25 km (25 km, +112 m D+), Trail 24 km (24 km, +912 m D+), Walking 13 km (13 km, +58 m D+), and Trail 12.6 km (12.6 km, +479 m D+) (8 competitions in total). The competitions belong to Mountain Biking, Trail Running and Walking & Hiking.
What is the course layout and elevation profile for Les Sources de la Borne?
The main competition (MTB 40 km over 40 km) is designed as a loop course featuring +1,520 m of elevation gain and -1,520 m of elevation loss, ranging between 177 m and 815 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 Les Sources de la Borne?
Official race regulations, course details, and registration information are provided on the organizer's website (lessourcesdelaborne.com).