
Bring together
Bringing together people who love running in nature and trail running, and their friends.
Four courses, one start
La Grandiose
Race day
Saturday 25 September 2027
Tramelan, Salle de la Marelle
Volunteers
No you, no race
Aid stations, course marking, bibs, finish line: a day at the heart of the trail.
Become a volunteerThe UTJB
Since 2018, the Up n' Down association has organised the Trail du Jura bernois in Tramelan. Six people keep it running all year round, and about a hundred volunteers join them on race day.
Who we are
A non-profit association based in Tramelan. Its statutes give it three aims.

Bringing together people who love running in nature and trail running, and their friends.

The Trail du Jura bernois: four courses from 13.5 to 66.5 km, starting in Tramelan, at the end of September.

Introducing people to the Bernese Jura and the Chasseral Nature Park through mountain activities.
The committee
Each member looks after one area all year round, and everyone gets together at the Marelle on race Saturday.
Courses, waymarking, timing and results.

Infrastructure, logistics and timing. On race day he runs race HQ, where the results come from.
On the committee since 2018
He plans the four courses and organises their marking.
On the committee since 2020The volunteers, the kitchen, the aid stations and the association's accounts.

She recruits the hundred or so volunteers and gives each one their post.
On the committee since 2018 · sandrine@utjb.ch
The association's accounts, the Marelle kitchen, the aid stations and the entertainment.
On the committee since 2020Presidency, communication, administration, and relations with the municipalities and partners.

He founded the race in 2018 and runs its communication: website, social media, newsletter.
Founder, 2018
Secretariat, membership fees, relations with the municipalities and partners.
On the committee since 2022The right address, first time.
Become a member
Members keep the association going between two editions. Your fee supports it, and it gives you a say in what comes next.
Once a year, in February. Every member present has one vote. It approves the accounts, sets the fee and elects the committee.
Elected by the general meeting, it prepares the race and meets about ten times a year. Two or three times a year, other regulars join in.
Two members audit the accounts each year and report to the general meeting.
Members receive the invitation and agenda by email.
The fee covers the calendar year. To leave, a written message before 30 September is enough: you won't pay the following year.
Fill in this form. Roxane will confirm your membership and email you the invoice for CHF 30.
* required. Any questions? info@utjb.ch
Other ways to help

A post, a T-shirt, a meal, and the volunteers' dinner in November.
Your company supports a local race, and its logo appears on the website and on race day.
To the association's account:
CH47 0624 0575 0954 1190 8Association Up n' Down, Grand-Rue 130, 2720 Tramelan