Races Marathon · Cancale, France
Marathon du Mont Saint-Michel
Marathon du Mont Saint-Michel is a flat marathon in Cancale, France, held each May. A completely flat point-to-point along the bay from Cancale, with the Mont growing on the horizon all the way to the finish. Late May in Normandy/Brittany is 10-16C; coastal wind matters on the open sections. Flat courses like Cancale's reward metronomic pacing — the danger is going out faster than goal pace because it feels cheap early.
Page rebuilt 2026-10-01 · race facts not independently verified — confirm dates and entries on the official race site
When
May
every year
Course
flat
Marathon
Conditions
Late May in Normandy/Brittany is 10-16C; coastal wind matters on the open sections.
Racing this course well
A completely flat point-to-point along the bay from Cancale, with the Mont growing on the horizon all the way to the finish.
Flat courses like Cancale's reward metronomic pacing — the danger is going out faster than goal pace because it feels cheap early.
Pick your goal for Cancale
Pace charts, weekly structure and timelines for the most common marathon goals:
We don’t hold a confirmed date for this edition, so any countdown comes from the date you enter here.
Build your training around Marathon du Mont Saint-Michel.
RunV works backwards from race day to today and rearranges the weeks when life interrupts. It does not adapt to this specific course — the pacing guidance above is where the course knowledge is.
Everything above stays free and complete — this is an optional next step, not a paywall.
Asked often
- When is the Marathon du Mont Saint-Michel?
- It is held each May in Cancale, France. Check the official Marathon du Mont Saint-Michel site for the exact date and entry windows.
- Is the Marathon du Mont Saint-Michel course flat?
- A completely flat point-to-point along the bay from Cancale, with the Mont growing on the horizon all the way to the finish.
- How should I train for the Marathon du Mont Saint-Michel?
- Match your preparation to Marathon du Mont Saint-Michel's profile and the May weather, then protect consistency — RunV's adaptive plan recalibrates after every run so one bad week never derails the block.
Not sure what to target? Predict your marathon time from a recent race →
More marathon races
Build for Cancale — around your actual life
RunV engineers your block backwards from race day in May — and rebuilds it every time training doesn't go to script.
