Running
5 km
5 km
La Transju'Trails
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Trail in France, Les Rousses
Distances
Running
Vertical-km
2.4 km
About
A historic trail race in the Jura Mountains, combining 110 km ultra, 82 km trail and 25 km hike options. Organized by La Transju' group with aid stations, athlete village and on-course catering.
Catering & aid stations
Aid stations along the course offer drinks and food made with local partners, including Overstims energy products (sweet and savory options).
Pacers
Pacemaker groups run with flags on race day; target times per start wave are published on the start times page (Renntag für Laufende). Pacers help participants maintain target paces.
Results
View official resultsTypical weather in Les Rousses
Monthly averages based on historical data (2000–present).
Jan2°-3°
↑ 08:16
↓ 17:15
Feb4°-3°
↑ 07:42
↓ 18:00
Mar7°-1°
↑ 06:49
↓ 18:42
Apr11°3°
↑ 06:49
↓ 20:24
May14°6°
↑ 06:03
↓ 21:03
Jun19°11°
↑ 05:43
↓ 21:31
Jul20°12°
↑ 05:59
↓ 21:26
Aug20°12°
↑ 06:35
↓ 20:47
Sep16°9°
↑ 07:15
↓ 19:49
Oct13°6°
↑ 07:54
↓ 18:50
Nov7°1°
↑ 07:39
↓ 17:04
Dec3°-2°
↑ 08:14
↓ 16:50
Sign up now
Register on the official organiser website.
Sign up nowRoute maps
What's included in entry
- Race number
- Bib
- Timing chip
- Entertainment
- Atmosphere
FAQ
What distances are offered at La Transju'Trails?
110 km ultra, 82 km trail, and 25 km trail/hike.
Are there aid stations on course?
Yes, there are multiple aid stations offering drinks and food, including Overstims energy products.
Is there a pacemaker group?
Yes, pacemaker groups with flags run each start wave; target times are published on the start times page.
Last updated: Jun 5, 2026, 08:49:53 PM
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