L'Hivernale des Lacs
Trail Running and Walking & Hiking covering 8.7 km to 13.5 km in Orthez (Nouvelle-Aquitaine, France)
L'Hivernale des Lacs is an endurance sporting event in Orthez, Nouvelle-Aquitaine, FR focused on Trail Running and Walking & Hiking. Key features include Nature & Off-Road, Forest.
The race program comprises 4 competitions, including Trail 13.5 km (13.5 km, +351 m D+), Walking 13.5 km (13.5 km, +61 m D+), Trail 8.7 km (8.7 km, +226 m D+), and Walking 8.7 km (8.7 km, +39 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 (pyreneeschrono.fr).

Event characteristics
Races & distances (4)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 13.5 km | Trail Running | 13.5 km | +351 m | 185 m - 332 m | Loop course | Route & profile |
| Walking 13.5 km | Walking & Hiking | 13.5 km | +61 m | 188 m - 214 m | Loop course | Route & profile |
| Trail 8.7 km | Trail Running | 8.7 km | +226 m | 191 m - 286 m | Loop course | Route & profile |
| Walking 8.7 km | Walking & Hiking | 8.7 km | +39 m | 194 m - 210 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 185 m to 332 m above sea level (+351 m D+, -351 m D-)
Elevation profile & course telemetry
Altitude from 188 m to 214 m above sea level (+61 m D+, -61 m D-)
Elevation profile & course telemetry
Altitude from 191 m to 286 m above sea level (+226 m D+, -226 m D-)
Elevation profile & course telemetry
Altitude from 194 m to 210 m above sea level (+39 m D+, -39 m D-)
Frequently asked questions (FAQ)
When and where does L'Hivernale des Lacs take place?
L'Hivernale des Lacs takes place in Orthez, Nouvelle-Aquitaine, FR (start area at coordinates 43.4856° N, 0.7713° 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 L'Hivernale des Lacs?
The race program comprises 4 competitions, including Trail 13.5 km (13.5 km, +351 m D+), Walking 13.5 km (13.5 km, +61 m D+), Trail 8.7 km (8.7 km, +226 m D+), and Walking 8.7 km (8.7 km, +39 m D+). The competitions belong to Trail Running and Walking & Hiking.
What is the course layout and elevation profile for L'Hivernale des Lacs?
The main competition (Trail 13.5 km over 13.5 km) is designed as a loop course featuring +351 m of elevation gain and -351 m of elevation loss, ranging between 185 m and 332 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 L'Hivernale des Lacs?
Official race regulations, course details, and registration information are provided on the organizer's website (pyreneeschrono.fr).