L'Onessoise

Trail Running covering 800 m to 12 km in Onesse-Laharie (Nouvelle-Aquitaine, France)

Location

Onesse-Laharie, Nouvelle-Aquitaine, FranceShow on map(44.0624° N, 1.0699° W)

Date & StatusDate to be announcedDate TBA

Elevation gainUp to +312 m

L'Onessoise is an endurance sporting event in Onesse-Laharie, Nouvelle-Aquitaine, FR focused on Trail Running. Key features include Nature & Off-Road, Forest.

The race program comprises 4 competitions, including Trail 12 km (12 km, +312 m D+), Trail 10 km (10 km, +260 m D+), Trail 5 km (5 km, +130 m D+), and Kids' race (800 m, +21 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 (facebook.com).

Official website

L'Onessoise in Onesse-Laharie (Work: "Ciboure - Lever de soleil - Sunrise - Côte Basque - Image Picture Photography", Photo: Grand Parc - Bordeaux, France from France, License: CC BY 2.0, Source: Wikimedia Commons) — "Ciboure - Lever de soleil - Sunrise - Côte Basque - Image Picture Photography" · Photo: **Grand Parc - Bordeaux, France from France** · Wikimedia CommonsCC BY 2.0
Cropped to 16:9 (960 × 540 px), WebP

Event characteristics

Nature & Off-Road Forest

Races & distances (4)

Competition	Discipline	Distance	Elevation gain	Altitude range	Course type	Course & profile
Trail 12 km	Trail Running	12 km	+312 m	223 m - 354 m	Loop course	Route & profile
Trail 10 km	Trail Running	10 km	+260 m	226 m - 335 m	Loop course	Route & profile
Trail 5 km	Trail Running	5 km	+130 m	229 m - 284 m	Loop course	Route & profile
Kids' race	Trail Running	800 m	+21 m	232 m - 241 m	Loop course	Route & profile

Course & Elevation Telemetry

Course route & map

Distance

12 km

Elevation gain

+312 m D+

Elevation loss

-312 m D-

Altitude range

223 m - 354 m

Gradient (Avg / Max)

5.2 % / 9.4 %

Course format

Loop course

12 km+312 m D+Peak 354 m

Start (S)Finish (F)DownhillFlatClimbSteep

Elevation profile & course telemetry

Altitude from 223 m to 354 m above sea level (+312 m D+, -312 m D-)

Peak: 354 m·at 3.6 km·Ø 5.2 %

Event Information & Answers

Frequently asked questions (FAQ)

When and where does L'Onessoise take place?

L'Onessoise takes place in Onesse-Laharie, Nouvelle-Aquitaine, FR (start area at coordinates 44.0624° N, 1.0699° 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'Onessoise?

The race program comprises 4 competitions, including Trail 12 km (12 km, +312 m D+), Trail 10 km (10 km, +260 m D+), Trail 5 km (5 km, +130 m D+), and Kids' race (800 m, +21 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for L'Onessoise?

The main competition (Trail 12 km over 12 km) is designed as a loop course featuring +312 m of elevation gain and -312 m of elevation loss, ranging between 223 m and 354 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'Onessoise?

Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).