www.lasansraison.com

La Sans Raison

Name: La Sans Raison
Start: 2025-11-23
End: 2025-11-23
Location: Vélizy-Villacoublay

location_city Vélizy-Villacoublay

flag France

calendar_today 23 Nov, 2025

directions_run Running

language Official Website

About the Event

Run with purpose at the 13th edition of La Sans Raison in Vélizy on November 23, 2025. This unique, solidarity-focused running event is dedicated to supporting the Association Laurette Fugain, turning every stride into a meaningful contribution. While the run itself is "without reason," your participation has a clear objective: to make a difference. Join a compassionate community of runners for a day of sport and generosity at the Stade Robert Wagner. Lace up your shoes, run for a cause, and be part of something bigger.

Races Offered

10K

Nov 23, 2025

straighten

Distance — 10K

terrain

Type — Trail running

timer

Event has passed

20K

Nov 23, 2025

straighten

Distance — 20K

terrain

Type — Trail running

timer

Event has passed

Marathon

Nov 23, 2025

straighten

Distance — Marathon

terrain

Type — Trail running

timer

Event has passed

Weather Overview

These values represent the 3-year monthly averages for November in Vélizy-Villacoublay.

Temp (°C)

Feels Like (°C)

thermostat 5.6° / 10.9°

wb_sunny 1.6° / 7.1°

Wind (km/h)

Humidity (%)

air 15.9 /

water_drop 87.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 5.6° / 10.9°

wb_sunny 1.6° / 7.1°

air 15.9 km/h

water_drop 87.1%

About Vélizy-Villacoublay

Vélizy-Villacoublay is a commune in the Yvelines department in the Île-de-France in north-central France. It is located in the south-western suburbs of Paris 13.9 km (8.6 mi) from the center and 3.2 km (2.0 mi) east of Versailles. Its inhabitants are called Véliziens.