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Semi Marathon


The most popular running format, a race which is open to everyone, from beginners to competitors.

Don’t you feel ready to run a marathon yet? You’ll probably be on the roadside the next day to support a friend marathon runner, the Semi Marathon will be your challenge!

We are organising the start in the heart of the Mont Saint-Michel, with a very pleasant, quite “rolling” route, and a finish at the foot of Mont Saint-Michel.

Do you want to beat your record? The race conditions (the starting areas, route layout) will allow you to your improve your performance.


  • Date: Saturday 25th, May 2019
  • Distance : 21,097km
  • Start time: coming soon
  • Start Area: coming soon
  • Finish Area: la Jacotière Ardevon / La Caserne – Le Mont Saint-Michel

Discover the 2019 route of the Semi Marathon soon.

  • All participants who register before 25th April and upload a valid medical certificate to our platform will receive their race numbers at their home address.
  • For all registrations after 25th April, you must collect your race number at the place (indicated soon)

At this point, you should also present your medical certificate and a proof of identity.

  • Time Slot: indicated soon

You can park in Mont Saint-Michel (more informations coming soon)

More details

We will make sure that you get all the sustenance you need to get across the finish line!

Refreshments will be organised every 5 km and the refreshment will be organised after the finish line on the Jacotière Ardevon. You can grab some water, dried fruit, fresh fruit and sugar.