Le défi des Marais
Road Running covering 1.6 km in Veyrier (Canton of Geneva, Switzerland)
Le défi des Marais is an endurance sporting event in Veyrier GE, Canton of Geneva, CH focused on Road Running. Key features include Charity Run, City Run.
The competition program features Road Running 1.6 km (1.6 km, +7 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 (defidesmarais.ch).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Road Running 1.6 km | Road Running | 1.6 km | +7 m | 374 m - 378 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 374 m to 378 m above sea level (+7 m D+, -7 m D-)
Frequently asked questions (FAQ)
When and where does Le défi des Marais take place?
Le défi des Marais takes place in Veyrier GE, Canton of Geneva, CH (start area at coordinates 46.167° N, 6.1844° 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 Le défi des Marais?
The competition program features Road Running 1.6 km (1.6 km, +7 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Le défi des Marais?
The main competition (Road Running 1.6 km over 1.6 km) is designed as a loop course featuring +7 m of elevation gain and -7 m of elevation loss, ranging between 374 m and 378 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 Le défi des Marais?
Official race regulations, course details, and registration information are provided on the organizer's website (defidesmarais.ch).