Paris-Backyard-Ultra - Val de Seine
Road Running covering 6.7 km in Verneuil-sur-Seine (Île-de-France, France)
Paris-Backyard-Ultra - Val de Seine is an endurance sporting event in Verneuil-sur-Seine, Île-de-France, FR focused on Road Running. Key features include Nature & Off-Road, City Run.
The competition program features Road Running 6.706 km (6.71 km, +30 m D+). The next edition is officially confirmed for April 16, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (parisbackyard.fr).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Road Running 6.706 km | Road Running | 6.71 km | +30 m | 47 m - 60 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 47 m to 60 m above sea level (+30 m D+, -30 m D-)
Frequently asked questions (FAQ)
When and where does Paris-Backyard-Ultra - Val de Seine take place?
Paris-Backyard-Ultra - Val de Seine takes place in Verneuil-sur-Seine, Île-de-France, FR (start area at coordinates 48.981° N, 1.9744° E). The next edition is officially confirmed for April 16, 2027.
What races and distances are offered at Paris-Backyard-Ultra - Val de Seine?
The competition program features Road Running 6.706 km (6.71 km, +30 m D+). The competitions belong to Road Running.
What is the course layout and elevation profile for Paris-Backyard-Ultra - Val de Seine?
The main competition (Road Running 6.706 km over 6.71 km) is designed as a loop course featuring +30 m of elevation gain and -30 m of elevation loss, ranging between 47 m and 60 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 Paris-Backyard-Ultra - Val de Seine?
Official race regulations, course details, and registration information are provided on the organizer's website (parisbackyard.fr).