DateExpected
Early April 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Parc départemental d'Olhain, Maisnil-lès-Ruitz
Maisnil-lès-Ruitz, Pas-de-Calais
Countdown
April
A full day and night of mountain biking on a short 6 km loop, so you lap often and the real test is staying awake and pedalling through the dark.
Key facts
01Timed laps: ride as many 6.11 km laps as you can in 24 hours
02You ride through the night, so bring lights for the overnight laps
03Enter solo or in a team, ranked by team size and bike type
Create a free training plan for the 24 Heures VTT d'Olhain
7-day free trial, no card required
The course
One lap, on repeat
Maisnil-lès-Ruitz · one lap
Total climb117m
Non-stop24hr
Start · finishOne lap · elevation
0 kmDrag map to rotate6.1 km
Weather
Early-April, Maisnil-lès-Ruitz
14°CTypical high
4°CTypical low
-4°CColdest in 20 years
28%Days with rain
11 hIn the dark
Highs around 14°C and lows around 4°C, but it has dropped to -4°C. Rain on 28% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Results
Course verified. Results not yet available.
Organiser
Training
Training for the 24 Heures VTT d'Olhain
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 24 Heures VTT d'Olhain plan targets
Typical sessions
24hr continuous effort
Endurance and fatigue resistance over the full distance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long endurance rides building toward the full distance
Threshold and sweet-spot work for sustained power
Terrain and skills practice specific to the course
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 24 Heures VTT d'Olhain plan.
7-day free trial, no card required.
More events in April in France
La Corima Drôme ProvençaleSat, 3 Apr 2027 · Montélimar→Sentiers des VignesExpected Early April 2027 · Saint-Julien-de-Concelles→Trail de l'Aber Wrac'hSat, 3 Apr 2027 · Le Folgoët→Trail des Collines NormandesSat, 3 Apr 2027 · Condé-en-Normandie→Le Grand Défi des VosgesSun, 4 Apr 2027 · Niederbronn-les-Bains→Les Délices de l'UrsuiaExpected Early April 2027 · Hasparren→
