Les Groboisiennes 2026

If you like getting your shoes a little dirty and filling your eyes with green, Les Groboisiennes are made for you 🌲.

Here, in Grosbois-en-Montagne, you come for nature, forest, and that little bit of elevation that makes you feel like you’re heading out on an adventure without going to the ends of the earth ⛰️.

You pick your format to match your mood: La campagnarde to ease into it, the 10 km to play the pace card, or La ronde du bois brûlé to give yourself a story to tell (promise, it doesn’t smell burnt, it mostly smells like resin) 🔥.

After you finish, stay in the area: go for a stroll in Montbard for that Burgundy market-town vibe, head over to Fontenay Abbey (guaranteed calm), get some fresh air along the Canal de Bourgogne for a waterside walk, or treat yourself to a detour via Parc Buffon to unwind nicely!🚶‍♂️