Semi-sens Trail Run
Trail Running and Walking & Hiking covering 650 m to 16.1 km in Saint-Vincent-de-Tyrosse (Nouvelle-Aquitaine, France)
Semi-sens Trail Run is an endurance sporting event in Saint-Vincent-de-Tyrosse, Nouvelle-Aquitaine, FR focused on Trail Running and Walking & Hiking. Key features include Nature & Off-Road, Forest.
The race program comprises 5 competitions, including Trail 16.1 km (16.1 km, +420 m D+), Trail 10 km (10 km, +260 m D+), Walking 10 km (10 km, +45 m D+), Kids' trail (1.3 km) (1.3 km, +34 m D+), and Kids' trail (650 m) (650 m, +17 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 (traildesemisens.fr).

Event characteristics
Races & distances (5)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 16.1 km | Trail Running | 16.1 km | +420 m | 2 m - 178 m | Loop course | Route & profile |
| Trail 10 km | Trail Running | 10 km | +260 m | 5 m - 114 m | Loop course | Route & profile |
| Walking 10 km | Walking & Hiking | 10 km | +45 m | 8 m - 27 m | Loop course | Route & profile |
| Kids' trail (1.3 km) | Trail Running | 1.3 km | +34 m | 11 m - 25 m | Loop course | Route & profile |
| Kids' trail (650 m) | Trail Running | 650 m | +17 m | 14 m - 21 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 2 m to 178 m above sea level (+420 m D+, -420 m D-)
Elevation profile & course telemetry
Altitude from 5 m to 114 m above sea level (+260 m D+, -260 m D-)
Elevation profile & course telemetry
Altitude from 8 m to 27 m above sea level (+45 m D+, -45 m D-)
Elevation profile & course telemetry
Altitude from 11 m to 25 m above sea level (+34 m D+, -34 m D-)
Elevation profile & course telemetry
Altitude from 14 m to 21 m above sea level (+17 m D+, -17 m D-)
Frequently asked questions (FAQ)
When and where does Semi-sens Trail Run take place?
Semi-sens Trail Run takes place in Saint-Vincent-de-Tyrosse, Nouvelle-Aquitaine, FR (start area at coordinates 43.6624° N, 1.2879° 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 Semi-sens Trail Run?
The race program comprises 5 competitions, including Trail 16.1 km (16.1 km, +420 m D+), Trail 10 km (10 km, +260 m D+), Walking 10 km (10 km, +45 m D+), Kids' trail (1.3 km) (1.3 km, +34 m D+), and Kids' trail (650 m) (650 m, +17 m D+). The competitions belong to Trail Running and Walking & Hiking.
What is the course layout and elevation profile for Semi-sens Trail Run?
The main competition (Trail 16.1 km over 16.1 km) is designed as a loop course featuring +420 m of elevation gain and -420 m of elevation loss, ranging between 2 m and 178 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 Semi-sens Trail Run?
Official race regulations, course details, and registration information are provided on the organizer's website (traildesemisens.fr).