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

Discover the charming village of Tremblay-sur-Mauldre at La Tremblaysienne, the big back-to-schoolrace in the Yvelines! On Sunday, September 3, 2023, take part in this nature run. Meet at the Tremblay-sur-Mauldre stadium for a collective warm-up, before the big start in the morning. There are two distances to choose from, depending on your fitness level - perfect for getting back into the swing of things after the summer!

• To be read
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This year, the choice is yours: a 7-kilometer circuit for a gentle start, or the 12-kilometer course for the most motivated. Sports enthusiasts can enjoy the fresh air and nature, passing through the village, forest and fields surrounding Tremblay-sur-Mauldre, for a pleasant, environmentally-friendly run.

At the pace of your stride, visit this small village of less than a thousand inhabitants, famous for the Ythe farm, home to a Gallo-Roman archaeological site and a very ancient village once known as Diodurum. As you pass through the forest, you may be lucky enough to come across rabbits, foxes and deer... Keep your eyes peeled! Please note that only runners over 16 years of age can take part in the race - no family rides this year!