New: The 62 km Trail of La Transju'Trails 2024

The 65 km Trail

2750 m D+
Date
Departure time
Place of departure

Les Rousses

Place of arrival

Les Rousses

50 km UTMB Transju Trails

 

Rates
until 29/03/2027 (-33%) 70€
From 30/03/2027 to 26/04/2027 (-20%) 84€
from 27/04/2027 to 29/05/2027 91€
From 30/05/2027 to 05/06/2027, subject to availability 105€
Group rate between 10 and 14 participants an additional -10% per subscriber
Group rate 15 participants and more -15% additional discount per subscriber
To benefit from the group rate please send an e-mail to contact@latransju.com
Sign up

Discover the 65-km course with 2,750 meters of elevation gain—a loop through France and Switzerland whose first section is identical to the 82-km route: a true gateway to long-distance trail running. Right from the start, the climb to Le Noirmont offers exceptional panoramic views of Lake Geneva and the Alps. The course then continues through the Creux du Croue, a majestic traverse of the Risoux Forest, and on to the Roche Champion. You’ll also enjoy superb views of Lakes Rousses, Mortes, and Bellefontaine, as well as the impressive viaducts of the Hirondelles railway line. In Prémanon, the route branches off and heads back toward the finish line, crossing the Perroud Bridge.

The route alternates between picturesque landscapes, technical sections and magnificent forest singles for total immersion in the heart of the Jura.heart of the Jura.

Limited numberon this 65 km format!

Practical information
  • Distance: 66 km
  • Departure: Les Rousses at 7:00 AM
  • Arrival : Les Rousses
  • Elevation gain: 2750 m D+
The services offered

INCLUDES

  • A Dynafit runner gift
  • Morbier base camp (relief bag)
  • Massage service on arrival (physiotherapist or osteopath)
  • Showers and changing rooms
  • Transport of the checkroom bag and its safekeeping until the finish of your race
  • Race number (personal, guaranteed for all registrations made before May 21, 2026)
  • The timing chip and the timed classification
  • A photo of you taking part in the event courtesy of our partner Crédit Agricole Franche Comté (link to the album sent after the event)
  • Medical assistance and safety
  • Refreshments along the route and at the finish line
  • Access to a bag-free room

OPTION

  • Cancellation insurance
  • Bodily injury insurance
  • Products derived from our shop
  • A traditional Franc-Comtois runner's meal (bookable when you register)
Background and profile

Information coming soon

The routes are subject to change, so the routes and elevation profiles are subject to change.

Trace GPX

The GPX track will be available as soon as it is validated by the relevant authorities.

Withdraw my number

Race bibs can be picked up at theOmnibus Hall in Les Rousses. 

Friday, June 4: 2:00 p.m. to 8:00 p.m.

Friday, June 4: starting at 3:30 a.m.

You can also pick up your race bibs 1 hour and 30 minutes before the start on Saturday, the 6th, at the starting line for your race.

We advise you to come well in advance for the collection of the numbers in order to be sure to take the start.

You must bring the following documents with you:

  • Your official, valid identification document
  • Proof of registration
  • Your license or medical certificate if not validated beforehand

The number will be accompanied by a timing chip. Participants must take care not to damage it. To do so, the number must be fixed without being folded on the chest or the belly and remain visible throughout the race. In case of damage to the number or the chip, preventing its detection, the participant will not be able to make a claim. The organizer will not be held responsible.

Another person may pick up the race bib, provided they present the same documents required for in-person pickup: the participant’s ID (photo ID accepted), proof of registration (PPS or medical certificate if not validated).

Recommended and mandatory equipment

MANDATORY EQUIPMENT

  • Water reservoir with a capacity of at least 1 liter,
  • 1 survival blanket,
  • 1 warm, waterproof garment to protect you from the cold and rain,
  • 1 charged cell phone,
  • 1 individual cup.
  • 1 headlamp

RECOMMENDED EQUIPMENT

  • 1 Whistle
  • 1 quick-dressing and foot-care kit.
  • Nutrition

AUTHORIZED EQUIPMENT

  • Sticks.

PROHIBITED MATERIAL

  • 2-wheeled or motorized machines.
    This equipment is forbidden for all races.
Refreshments

Our refreshment stands, carefully prepared by our volunteer teams, offer drinks and food with local products from our partners. 

Number: 4

⚠️Participants may only be assisted at refreshment points, in the area immediately adjacent to the refreshment area, and at the discretion of the station manager.

Any assistance provided outside the authorized zones will result in the application of a time penalty to the riders who received the assistance.

KM is currently being edited

Time barriers

Information coming soon

Where to see the riders

Information coming soon

UTMB Index and ITRA points

The Organization allocates elite race numbers according to the following criteria:

● Free elite bib:
○Men: ITRA performance index ≥ 820 points
○Women: ITRA performance index ≥ 660 points

● Elite bib insured (regardless of full races) paying:
○Men: ITRA performance index ≥ 780 points
○Women: ITRA performance index ≥ 625 points

Each event (excluding 5 & 10km & rando 15) awards Itra points and/or a rating on the UTMB Index.

Athletes wishing to take advantage of these terms must submit a request to the Organization via email at contact@latransju.com by May 20, 2027. Registration is not automatic; each athlete must complete the registration process.

Recipients of an elite bib agree to attend the awards ceremony if they are listed among the prize-winning finishers.

Transju' challenge by Jura Pellets

Everyone who has participated in all three events (La Transju’, La Transju’Trails, and La Transju’Cyclo) this year will receive a 10% discount on the Transju’Cyclo, regardless of the race distance chosen.

View the rules for the Transju’ Challenge

Challenge Entreprise by Crédit Agricole

Trans'Organisation has decided to honour and promote and promote healthy sports in the workplaceby organizing a dedicated challenge: The challenge Transju' Entreprises.

It's a collective challenge for all employees of a company who wish to take part in one of the Transju''s Transju' time trials or hikes.. The aim is to share a convivial moment that develops team cohesion.

This challenge is open to all companies, the aim being to mobilize as many employees as possible.

The challenge applies to each of the 3 events Transju', Transju'Trails, Transju'Cyclo with rankings and awards for each event, plus a general ranking at the end of the event year.

 

See the Challenge Entreprise rules. 

The Transju'Trails

Registration for the 2027 Transju’Trails is now open!

Join us on June 5 and 6 in the Jura Mountains for an event that promises to be especially memorable: the Transju’Trails will be celebrating its 20th anniversary!

La Transju'

Registration for La Transju’ 2027 is now open!

Join us on February 13 and 14, 2027, in the heart of the Jura Mountains to experience a new chapter of La Transju’!

La Transju'

The Transjurassienne is evolving: a new chapter begins in 2027

A legendary event in French cross-country skiing, La Transjurassienne has always evolved alongside its region. Faced with the effects of climate change and snow conditions that have become more unpredictable over the years, we have decided to adapt the race to ensure its future.