Date
Sat, 20 Feb 2027
Start
09:45
Venue
Collège de Burnot, Route de Floreffe 26, 5170 Profondeville
Profondeville, Namur
Countdown
February
The first of the daytime distances, and a proper trail day out. 35 km with solid climbing, and enough room to run it at your own pace.
Key facts
01Maximum time 7 hours
02Ranked by sex and by team size
Create a free training plan for the Trail de la Sibérie 35 km
7-day free trial, no card required
The course
One lap, on repeat
Profondeville · one lap
Distance35km
Total climb1,400m
Start · finishOne lap · elevation
0 kmDrag map to rotate33.8 km
Weather
Mid-February, Profondeville
7°CTypical high
1°CTypical low
-13°CColdest in 20 years
45%Days with rain
Highs around 7°C and lows around 1°C, but it has dropped to -13°C. Rain on 45% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2025 results
Who finishes, and how
#RiderTimeAvg speed
01Sarah ACQUISTAPACE03:33:349.8 km/h
02Amélie VAN CAEKENBERGHE03:37:119.7 km/h
03Laura SCIEUR03:39:099.6 km/h
64
Women finishers
4:52:35
Median time
7.2 km/h
Median speed
Women · 2025 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserUltra Raid des 3 Vallées ASBL
Websitetrail-de-la-siberie.com
Instagram@tdls_trail_de_la_siberie
Running since2019
Training
Training for the Trail de la Sibérie 35 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 Trail de la Sibérie 35 km plan targets
Typical sessions
35 km with 1,400 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
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Get your Trail de la Sibérie 35 km plan.
7-day free trial, no card required.
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