Course
175 km175 km
105 km105 km
75 km75 km
40 km40 km
20 km20 km
10 km10 km
Key dates
- ★Race dayOctober 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
Discover the stunning Ultra Trail des Montagnes du Jura, a premier trail running event that takes adventurous runners through the breathtaking landscapes of the Jura Mountains. Challenging yet rewarding, this race offers an unforgettable journey through rugged terrain, dense forests, and panoramic vistas, making it a must-experience for any trail enthusiast.
Your next race, seen from above.
Save Ultra Trail des Montagnes du Jura to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Ultra Trail des Montagnes du Jura to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.