Course nature - activities

La Pisciacaise: the "nature race" for the whole family in Poissy, Yvelines

Poissy is set to vibrate to the rhythm of La Pisciacaise on March 24, 2024, for its 12th edition. A mix of hiking, bike & run and foot races, the sporting event offers challenges for the whole family. On the menu: affordable prices, diversified routes and a chance to discover the town in a new light! Ready for adventure?

La Tremblaysienne 2023, the back-to-school nature race in Tremblay-sur-Mauldre, Yvelines

Get your sneakers on: the Tremblaysienne is back for another edition on September 3, 2023. This race, which passes through the village of Tremblay-sur-Mauldre, offers two distances - a great warm-up for getting back into the swing of things!

EcoTrail de Paris: the 2024 nature race

Fans of 80, 45, 30 and 18km trails or Nordic walking... the EcoTrail de Paris returns on Saturday, March 16, 2024 for a nature race on the trails of the Paris region. Registration now open!