La Duchesse
Road Running covering 5 km to 10 km in Nantes (Pays de la Loire, France)
La Duchesse is an endurance sporting event in Nantes, Pays de la Loire, FR focused on Road Running. Key features include City Run, Charity Run, Castles, Night Run.
The race program comprises 3 competitions, including 10KM individuel - 100% féminin (10 km, +5 m D+), 10KM Duo - 100% Féminin ou Mixte (10 km, +5 m D+), and 5KM individuel - 100% féminin (5 km, +22 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 (laduchesse-nantes.com).

Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| 10KM individuel - 100% féminin | Road Running | 10 km | +5 m | 4 m - 6 m | Loop course | Route & profile |
| 10KM Duo - 100% Féminin ou Mixte | Road Running | 10 km | +5 m | 4 m - 6 m | Loop course | Route & profile |
| 5KM individuel - 100% féminin | Road Running | 5 km | +22 m | 10 m - 19 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 4 m to 6 m above sea level (+5 m D+, -5 m D-)
Elevation profile & course telemetry
Altitude from 4 m to 6 m above sea level (+5 m D+, -5 m D-)
Elevation profile & course telemetry
Altitude from 10 m to 19 m above sea level (+22 m D+, -22 m D-)
Frequently asked questions (FAQ)
When and where does La Duchesse take place?
La Duchesse takes place in Nantes, Pays de la Loire, FR (start area at coordinates 47.2163° N, 1.5488° 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 La Duchesse?
The race program comprises 3 competitions, including 10KM individuel - 100% féminin (10 km, +5 m D+), 10KM Duo - 100% Féminin ou Mixte (10 km, +5 m D+), and 5KM individuel - 100% féminin (5 km, +22 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for La Duchesse?
The main competition (10KM individuel - 100% féminin over 10 km) is designed as a loop course featuring +5 m of elevation gain and -5 m of elevation loss, ranging between 4 m and 6 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 La Duchesse?
Official race regulations, course details, and registration information are provided on the organizer's website (laduchesse-nantes.com).