Start of the Transju cross-country ski race in the Jura

Skating 50 km

Date
Departure time
Place of departure

Lamoura or Les Rousses

Place of arrival

Les Rousses or Mouthe

Rates
with License FFS/FIS Card Snow FFS with Title daily participation FFS
Until 16/11/2025 (-25%) 78 € 95 €
From 11/17/2025 to 01/12/2026 (-10%) 93 € 110 €
From 01/13/2025 to 02/01/2026 103 € 120 €
From 02/02/2026 to 07/02/2026 133 € 150 €
Club/group rate between 10 and 14 participants an additional -10% per subscriber
Club/group rate for 15 or more participants -15% additional discount per subscriber
To benefit from the group rate please send an e-mail to contact@latransju.com
Sign up

 

  • Distance : 50 km
  • Style : skating
  • Start: at 9:30am if Lamoura - Les Rousses or at 10:30am if Les Rousses - Mouthe (start according to race number).
  • Finish: Lamoura - Les Rousses or Les Rousses - Mouthe

Wordloppet logo

 

 

The services included

The services included in the rate:

  • The bib
  • A Transju souvenir pack
  • The timing chip and the timed classification
  • Finisher's medal at the finish for all participants
  • Medical assistance and security
  • Refreshments
  • The checkroom bag and its transport from the starting stadium to the finish
  • The closed park for skis at the finish
  • Technical assistance
  • Preparation of the tracks
  • The Transju' guide
  • Care provided by our team of physiotherapists and osteopaths
Background & profile

Transju' adapts to climate change!

Against a backdrop of increasingly stringent climate change, a 50 km loop will be secured between Lamoura and Les Rousses (Jura).

❄️ But snow permitting, the historic 50 km route between Les Rousses (Jura) and Mouthe (Doubs) will be preferred.

👉 Whatever the route, one thing remains the same: La Transju' is still that great moment of sharing, emotion and surpassing oneself that brings together all Nordic enthusiasts in the heart of the Jura Mountains.

Carto parcours Skating 50 km

Transju' Skating 50 km Lamoura - Les Rousses :
Start/finish: Lamoura - Les Rousses
Distance: 50 km
Ascent: 785m D+ (vertical drop)
Start time: 9:30 a.m.

Transju' Skating 50 km Les Rousses - Mouthe :
Start/finish: Les Rousses - Mouthe
Distance: 50 km
Difference in altitude: 750m D+.
Start time: 10:30 a.m.

Refreshments

More info to come.

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

Equipment rental and reservation

Our partner Intersport Les Rousses offers you its special Transju pack:

  • Equipment rental (skis, poles, boots)
  • A complete service to prepare your skis (structure and repair)

To reserve your equipment, please send an e-mail (mentioning size, height and level) to resatransju.jps@gmail.com or visit the store directly:

📍Intersport les Rousses
1127 Rte Blanche, 39220 Les Rousses

Bibs withdrawal

Pick up your race number envelope

  • At the Salon du Nordique in Les Rousses on Friday February 6th from 11am to 7pm and Saturday February 7th from 10am to 6pm.
  • If this is not possible, you can collect it on the morning of the race, at the start site in the hors sac room.
  • Please note! Bring your withdrawal coupon (sent by mail a few days before).

Chrono chip

You will find a timing chip in your race number envelope. Please put the chip on the bracelet and attach it to your ankle.
This chip must be returned at the finish. Any chip not returned will be charged 40€.
In case of abandonment or out of time, please bring it back at the finish line or give it to a member of the organization.

Checkroom bag

A checkroom bag (for transporting your belongings) and a coloured sticker, depending on your race, are provided to carry your belongings. These are available for self-service at the number pick-up point. Please note your race number on the sticker.
Please note! Make sure you stick your number on your bag and take it with you.
Bags must be closed and placed in the trucks parked at the runners' drop-off point in Les Rousses.
They will be available in Mouthe after your race, on presentation of your race number.

Shuttle bus schedule

More info to come.

Timetable for the passage of the runners

More info to come.

Assignment to starting lines

The allocation of lines is decided by the Chief of Competition according to the criteria defined in the rules.

All requests to change "elite" lines will be handled solely by the Competition Manager, who will decide on their admissibility. Requests must be sent by e-mail to contact@latransju.com before midnight January 26th. It must be duly motivated and justified by the presentation of official documents corresponding to the criteria for the choice of line. Without justification, the request will be automatically rejected.

To find out your bib number or starting line :
- you can consult the list of registrants and see your starting line directly via the following link, by searching for your surname/first name: (link coming soon.)

- You will receive an e-mail on Wednesday or Thursday with your start number.

Transju' challenge by Jura Pellets

The Défi Transju' by Jura Pellets aims to reward the best male and female participant in the 3 major races of our events: La Transju', La Transju'Trails and La Transju'Cyclo.

  • All those who participate in the 3 events of the current year will benefit from a 20% discount on the Transju'Cyclo, regardless of the race distance chosen.
  • The fastest participant in the 3 major Transju' events will win the winners' bell (the Transjurassienne, the Ultra 110km or the Trail 82km and the Cylclo 160km).
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 an overall ranking at the end of the event year.

 

See the Challenge Entreprise rules. 

Getting ready for La Skating 50 km
Transju'Jeunes

Registration for Transju’Jeunes is now open!

See you on Wednesday, January 21, 2026, to take part in France's greatest cross-country skiing and youth festival!

QFMXTRANSU-MK-GODIN
La Transju'

A champion joins the adventure...

Quentin Fillon Maillet: godfather of La Transju' 2026!

Transju!
La Transju'

Discover the Transju' route

Against a backdrop of increasingly stringent climate change, 50 and 25 km loops will be secured between Lamoura and Les Rousses (Jura).