Date
Sat, 15 May 2027
Start
08:00
Venue
Centre du village, Lhuis, Ain, France
Lhuis, Ain
Countdown
May
The middle distance, a proper day out with 1,750 m of climbing over a single loop from Lhuis and back. Hilly and sustained, but a step down from the 72.
Key facts
01Born 2007 or earlier; FFA licence or PPS attestation required
02Parental authorization required for minors
Create a free training plan for the Trail SO Bugey 39 km
7-day free trial, no card required
The course
The route
Lhuis
Distance39km
Total climb1,750m
StartElevation
0 kmDrag map to rotate38.1 km
Weather
Mid-May, Lhuis
18°CTypical high
8°CTypical low
1°CColdest in 20 years
48%Days with rain
Highs around 18°C and lows around 8°C, but it has dropped to 1°C. Rain on 48% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01LALLOZ Manon04:18:549.0 km/h
02BALLET Chloe04:20:079.0 km/h
03DANTIN Emilie04:44:348.2 km/h
35
Women finishers
5:50:32
Median time
6.7 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 Trail SO Bugey 39 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 SO Bugey 39 km plan targets
Typical sessions
39 km with 1,750 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
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Get your Trail SO Bugey 39 km plan.
7-day free trial, no card required.
Other races at Trail SO Bugey
More events in May in France
Ardèche Trail La Voie RomaineSat, 1 May 2027 · Désaignes→Bagnères Classic TrailExpected Early May 2027 · Bagnères-de-Bigorre→Trail du BenouExpected Early May 2027 · Bielle→Trail du Mont ChauveExpected Early May 2027 · Noyelles-Godault→Trail du MourtisExpected Early May 2027 · Boutx→Dézic'n'TrailExpected Early May 2027 · Saint-Didier-en-Velay→
