Discover the granite boulders and sandy singletrack of the Fontainebleau massif at the **Les Arcades de l'Aqueduc on Sunday, March 22, 2026**. Two distances capture the forest's character: the 23km trail with 320m of ascent departs at 9:30, while the 13km (170m D+) follows at 9:45 from the Stade de Milly-la-Forêt. A guided 8km randonnée (€6) starts at 9:50, and the free Galopins des Arcades offers children a 1.2km loop at 10:00. Both trails are inscribed in the Challenge Running 91, rewarding consistency across the season.
Bib collection runs Saturday at the Gymnase (16:30–18:30) and Sunday from 7:45, with consigne and douches available. Aid stations reflect eco‑responsibility: a finish buffet for all, one ravitaillement on the 23km, and a water point on the 13km—bring your écocup. Group registrations benefit from dedicated access, and Blablacar integration encourages co‑voiturage. The Coquibus massif awaits its runners. 22 March. Be there.
Mar 22, 2026
Distance — 18K
Type — Running
09:30
€18.00
Mar 22, 2026
Distance — 13K
Type — Running
09:45
€15.00
These values represent the 3-year monthly averages for March in Milly-la-Forêt.
Milly-la-Forêt is a commune in the Essonne department in the Île-de-France region in northern France.
Read more launchAccommodation map unavailable for this event.
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
Read more
Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
Read more
Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
Read more
Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
Read more
