IUMR 2019 English


Registration takes place online, at : inscription-marathon2019.rennes-monostars.fr


15 €

Date & place

On Sunday the 19th of May 2019 in the forest of Rennes (FR).

If you do not know the city of Rennes, read our Welcome to Rennes presentation.

Program of the weekend

Saturday afternoon

  • Welcome to Rennes at the Commandant Bougouin sports complex
  • race numbers retrieval
  • possible dinner at a restaurant in the city center

Sunday morning

  • meeting point at the site of mi-forêt (forest of Rennes) from 9:00 a.m
  • race numbers retrieval (if not already retrieved on Saturday), warm-up
  • 9:40 a.m — 9:50 a.m: call of the competitors, go to the starting line (close to the carpark)
  • 10:00 a.m: start
  • 1:00 p.m: podium on the spot
  • meal on the spot

Types of races

  • half-marathon (approximately 21 km), categories Standard (29″) and Unlimited.
  • marathon (exactely 42,195 km), categories Standard (29″) and Unlimited.

Age categories

Rankings will be made within each age category containing at least 6 participants.

The marathon is open to riders as young as 16, while the half-marathon is open to riders as young as 13.

Riders under 18 must have a written parental consent.

The course

The course takes place in a forest 15 km away from Rennes, on bicycle paths and wide countryside roads, thus making it almost car-free.

The race is made by two laps on a 21 km long loop (only one lap for the half-marathon).


20 € before January, the 20th
25 € before May, the 30th
30 € before May, the 12th
40 € until the deadline.

Payment: All payments (registration, tee-shirt) are done through PayPal. You can pay the basic registration first, then add options later, such as when the T-shirt’s design is announced.

Would you happen to have any question, feel free to ask (in English) on our forum or by email (contact@rennes-monostars.fr)

Information & newsletter

Subscribe to the event’s newsletter: send an email to contact@rennes-monostars.fr

Feel free to come discuss the event as well as ask questions in our forum.