DateExpected
Early October 2027
Based on past editions. We'll confirm when the organiser announces.
Venue
Boulieu-lès-Annonay, Ardèche
Boulieu-lès-Annonay, Ardèche
Countdown
October
The big one of the weekend: 50 km with 2,170 m of climbing, a solid day out rather than a mountain slog. Runners get ten hours to finish, with checkpoints along the way.
Key facts
01Headlamp is part of the mandatory kit
02Cut-offs at km 8.5, 18.2, 28.8 and 38.1
03Finish cut-off is 19:00
Create a free training plan for the Boulieu Trail 50 km
7-day free trial, no card required
The course
The route
Boulieu-lès-Annonay
Distance50km
Total climb2,170m
StartElevation
0 kmDrag map to rotate46.8 km
Weather
Early-October, Boulieu-lès-Annonay
19°CTypical high
8°CTypical low
0°CColdest in 20 years
31%Days with rain
Highs around 19°C and lows around 8°C, but it has dropped to 0°C. Rain on 31% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01VERDONCK Valentine05:51:288.5 km/h
02BLAIN Souadia06:12:108.1 km/h
03MOUNARD Emmanuelle06:32:197.6 km/h
9
Women finishers
7:00:08
Median time
7.1 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
Training
Training for the Boulieu Trail 50 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 Boulieu Trail 50 km plan targets
Typical sessions
50 km with 2,170 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
Hill reps and vert to prepare the climbs and descents
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 Boulieu Trail 50 km plan.
7-day free trial, no card required.
Other races at Boulieu Trail
More events in October in France
100 Miles Pyrénées MéditerranéeExpected Early October 2027 · Bolquère→La Franco-SuisseExpected Early October 2027 · Les Rousses to Métabief→La RenardeExpected Early October 2027 · Les Rousses to Métabief→Munster'TrailExpected Early October 2027 · Munster→Trail du Loup VertExpected Early October 2027 · Le Mesnil-sous-Jumièges→Trail du Maquis du VercorsExpected Early October 2027 · Vassieux-en-Vercors→
