DateExpected
Mid January 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Espace des Mondes Polaires, Prémanon, Station des Rousses, Jura
Les Rousses, Jura
Countdown
January
A night run on snow in the Jura, over Nordic-ski pistes and snowshoe paths, ending with a luge-pelle finish. Short and modest on climbing, so the snow and dark are the story.
Key facts
01Minimum age 18
02Licence or PPS required to enter
03Night start on snow, so bring your own light
Create a free training plan for the O'xyrace Trail Blanc Jurassien 16 km
7-day free trial, no card required
The course
The route
Les Rousses
Distance16km
Total climb340m
StartElevation
0 kmDrag map to rotate16.2 km
Weather
Mid-January, Les Rousses
2°CTypical high
-3°CTypical low
-15°CColdest in 20 years
42%Days with rain
Highs around 2°C and lows around -3°C, but it has dropped to -15°C. Rain on 42% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2005 results
Who finishes, and how
#RiderTimeAvg speed
01BARONI cyrielle01:22:0411.7 km/h
02BINNIE izza01:24:2811.4 km/h
03CUMY mathilde01:26:1911.1 km/h
67
Women finishers
1:48:10
Median time
8.9 km/h
Median speed
Women · 2005 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the O'xyrace Trail Blanc Jurassien 16 km
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a O'xyrace Trail Blanc Jurassien 16 km plan targets
Typical sessions
16 km with 340 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your O'xyrace Trail Blanc Jurassien 16 km plan.
7-day free trial, no card required.
Other races at O'xyrace Trail Blanc Jurassien
More events in January in France
Dévol'Ice TrailSun, 3 Jan 2027 · Le Dévoluy→La MosnacoturneSat, 9 Jan 2027 · Mosnac-Saint-Simeux→Trail de l’InuitSat, 9 Jan 2027 · Pralognan-la-Vanoise→Trail du Vieux SemurExpected Early January 2027 · Semur-en-Auxois→Trails de l'InuitExpected Early January 2027 · Pralognan-la-Vanoise→Trail hivernal du Sancy Oxsitis GR InvestSun, 10 Jan 2027 · Mont-Dore→
