CMM - 40 KM
Enjoy a demanding and scenic marathon-trail in the heart of the Haut-Doubs! The CMM 40 km offers a concentrated UTMJ experience, with a varied and accessible course that leads you to the mythical summit of Mont d'Or. A perfect opportunity to discover the massif from a new angle, challenge yourself over an intermediate distance, or prepare for longer adventures. Take on the challenge and join the UTMJ family!
START IN CHAPELLE DES BOIS 4 OCTOBER 2026 AT 8:00 AM
40 KM • 1,100m D+
4 AID STATIONS
Race Information
Start time: 8:00 AM on 04/10/2026 in Chapelle des Bois (25)
Field size: : 2,000 runners
Cut-off time 8 hours at Métabief (finish)
Required year of birth 2007 or earlier (FFA Under-20 category)
Route & Profile
The GPX track will be released shortly before the race, in order to respect private landowners' properties and ensure their peace and quiet.
We kindly ask you not to venture onto these private sections, so that we can preserve our routes and agreements.
Shuttle Bus
A shuttle bus is available to take runners to the race start in Chapelle des Bois.
Departure : Hôpitaux Vieux (Parking de la Seigne), Sunday 4 October 2026 at 6:00 AM
Hôpitaux Vieux (25) → Chapelle des Bois (25)
This service is optional and must be booked online for €10 (subject to availability).
No shuttle is provided for supporters along the course.
IMPORTANT No return shuttle will run from Métabief to the start (Chapelle des Bois) after the race.
Free return transport to the shuttle departure car park (Hôpitaux Vieux) will be offered from Métabief with regular departures.
Booked shuttle tickets are non-refundable if you change your mind.
Race Bib Collection
You may collect your race bib collection at the finish venue (Métabief) or on race day at the start (Chapelle des Bois).
- Thursday from 2:00 PM to 7:00 PM at Métabief, Place Xavier Authier
- Friday from 9:00 AM to 7:00 PM at Métabief, Place Xavier Authier
- Saturday from 10:00 AM to 7:00 PM at Métabief, Place Xavier Authier
- Sunday from 6:00 AM to 8:00 AM at Chapelle des Bois (race start)
ID is mandatory. Copies will not be accepted. A third party may collect your pack on your behalf only with your original ID.
Start Wave
- 1 Elite wave + 4 start waves
Waves are assigned according to each runner's ITRA rating at the time of registration. Late registrations will automatically be placed in the last wave.
Elite runners wishing to start in the Elite wave should email contact@utmj.fr
Race Regulation
The race regulation is available here
Mandatory & Recommended Kit
Mandatory kit: :
- 500mL water reservoir
- Brand-new emergency survival blanket
- Fully charged and switched-on mobile phone
- Individual reusable cup
Recommended/Permitted kit: :
- Whistle
- Thermal base layer (top and bottom)
- Neck gaiter
- Gloves
- Spare clothes
- Personal food supplies
- First aid kit
Poles are permitted on all races (not recommended for the 40 km, 20 km and 10 km).
Cold Weather Kit / Warm Weather Kit:
Depending on forecast weather conditions, the organisation may require participants to carry additional defined kit items, on top of the mandatory gear (see race regulation). Runners will be informed of any such requirement in the days leading up to their race.
Aid Stations
4 aid stations
Chaux Neuve / Mouthe / Les Granges Raguin / Métabief (Finish)
At aid stations: Coffee, Tea / St-Yorre, Cristaline / Jura Cola / Broth / Oranges, Bananas / Dried raisins, Dried apricots / Peanuts / Cereal bars / Chocolate / Sugar / Bread / Gingerbread / Crackers / Dry sausage / Comté, Morbier cheese
ITRA /UTMB Points
Elite Race Bib
If you have 650 ITRA points (women) or 800 ITRA points (men), please email contact@utmj.fr to receive a complimentary elite bib.
The request must be made before 1 September 2026.
Elite bib recipients agree to attend the prize-giving ceremony if they finish in a ranked position.