Trail Tour du Massif Montmorenceen

Course

Routes run through the 2,000-hectare Foret domaniale de Montmorency on steep, uneven forest paths linked by urban trail sections, passing the Fort de Montlignon and the Domaine de Montmanoir, with the event based in Montlignon. Climb ranges from about 180m on the 6km to 2,400m on the 70km, and races of 20km and over are semi-self-sufficient with aid stations on course.

Key dates

• !
  Registration
  Open now
• ★
  Race day
  Sat 27 Mar 2027

About

Discover the 2000 hectares of the Montmorency state forest, dotted with steep trails. Offer yourself a trail run in the Montmorency forest on one of the 8 events ranging from the children's race to 80 km, covering the entire Montmorency massif. Traverse the slopes bordering the massif, alternating between wet valleys and summits overlooking Paris. Support the Mutuelle la Mayotte center to provide quality support and education for children with disabilities.

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  La Boucle Festival

  May 2027 · Enghien-les-Bains, Val-d'Oise · 50 km · Marathon · Half Marathon · 10 km · 5 km

  Laps the Enghien-les-Bains hippodrome near Paris

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  La Carnelloise 10 Edition

  September 2027 · Asnières-sur-Oise, Val-d'Oise · 10 km · 7 km · 5 km

  Through the ancient Forêt de Carnelle

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  Courses Nature Du Chateau Decouen

  September 2027 · Écouen, Val-d'Oise · 20 km · 10 km · 800 m · 450 m

  Loops the grounds of the Renaissance Château d'Écouen

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  Festival des 3 Forets

  September 2027 · Saint-Ouen-l'Aumône, Val-d'Oise · 162 KM · 99 KM · 71 KM · 65 KM · 45 KM · 25 KM

  Ultra, marathon and trail routes through French forests

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