Road running

Marathon du Mont-Saint-Michel 2027

Sunday, March 21, 2027

🇫🇷 Mont-Saint-Michel · France

The events

Marathon 42.195 km

When to start training

For a marathon, the Cadevia Coach plans 18 weeks of training: ideal start on Monday, November 16, 2026, and no later than Monday, December 28, 2026.

Ideal start: Monday, November 16, 2026 (18 weeks)Latest start: Monday, December 28, 2026 (12 weeks)
Your plan up to race day, in CadeviaThe Coach builds every week until the race, around your days and your level.Join the beta →

Tools for this race

Frequently asked questions

When is Marathon du Mont-Saint-Michel 2027?

Marathon du Mont-Saint-Michel 2027 takes place on Sunday, March 21, 2027, in Mont-Saint-Michel (France). Date read on October 15, 2026 from its official source.

When should I start training for Marathon du Mont-Saint-Michel?

For a marathon, allow 18 weeks of training (12 at the very least). For Sunday, March 21, 2027, the ideal start is Monday, November 16, 2026.

Does Cadevia organise this race?

No. Cadevia is a training app: we read the dates from the official sources to help you choose and prepare your race. Entries are handled by the organiser.