Triathlon de la Vallée de l'Oise
Triathlon and Duathlon covering 7.2 km to 25.8 km in Saint-Leu-d'Esserent (Hauts-de-France, France)
Triathlon de la Vallée de l'Oise is an endurance sporting event in Saint-Leu-d'Esserent, Hauts-de-France, FR focused on Triathlon, Duathlon and Cross Triathlon. Key features include Lakes & Ponds, Nature & Off-Road, Public Park, Kids & Youth Races.
The race program comprises 3 competitions, including Triathlon Sprint (S) (25.75 km, +283 m D+), Cross-Duathlon XS (8 km, +88 m D+), and Cross-Triathlon XS (7.25 km, +188 m D+). The next edition is officially confirmed for April 25, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (astre-creillois-triathlon.fr).
Event characteristics
Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Triathlon Sprint (S) | Triathlon | 25.75 km | +283 m | 101 m - 220 m | Loop course | Route & profile |
| Cross-Duathlon XS | Duathlon | 8 km | +88 m | 104 m - 141 m | Loop course | Route & profile |
| Cross-Triathlon XS | Cross Triathlon | 7.25 km | +188 m | 107 m - 186 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 101 m to 220 m above sea level (+283 m D+, -283 m D-)
Elevation profile & course telemetry
Altitude from 104 m to 141 m above sea level (+88 m D+, -88 m D-)
Elevation profile & course telemetry
Altitude from 107 m to 186 m above sea level (+188 m D+, -188 m D-)
Frequently asked questions (FAQ)
When and where does Triathlon de la Vallée de l'Oise take place?
Triathlon de la Vallée de l'Oise takes place in Saint-Leu-d'Esserent, Hauts-de-France, FR (start area at coordinates 49.2167° N, 2.4167° E). The next edition is officially confirmed for April 25, 2027.
What races and distances are offered at Triathlon de la Vallée de l'Oise?
The race program comprises 3 competitions, including Triathlon Sprint (S) (25.75 km, +283 m D+), Cross-Duathlon XS (8 km, +88 m D+), and Cross-Triathlon XS (7.25 km, +188 m D+). The competitions belong to Triathlon, Duathlon and Cross Triathlon.
What is the course layout and elevation profile for Triathlon de la Vallée de l'Oise?
The main competition (Triathlon Sprint (S) over 25.75 km) is designed as a loop course featuring +283 m of elevation gain and -283 m of elevation loss, ranging between 101 m and 220 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 Triathlon de la Vallée de l'Oise?
Official race regulations, course details, and registration information are provided on the organizer's website (astre-creillois-triathlon.fr).