DateExpected
Early November 2026
Based on past editions. We'll confirm when the organiser announces.
Venue
Espace Chavil, Rue des Poussetières, 41120 Chailles
Villelouet, Loir-et-Cher
Countdown
November
Twelve hours, one friendly 7.5 km loop, a fresh start every hour. Take as many laps as you like, up to 12, and call it when you're done.
Key facts
01Each loop has a one-hour cutoff
02FFA licence or adult PPS required; no medical certificate
03Born 2006 or earlier
Create a free training plan for the Gère Ta Boucle 12 hours
7-day free trial, no card required
The course
One lap, on repeat
Villelouet · one lap
Total climb110m
Duration12hr
Start · finishOne lap · elevation
0 kmDrag map to rotate8.1 km
Weather
Early-November, Villelouet
14°CTypical high
6°CTypical low
-1°CColdest in 20 years
43%Days with rain
2 hIn the dark
Highs around 14°C and lows around 6°C, but it has dropped to -1°C. Rain on 43% 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
#TeamLapsTime
01MANDARD CÉCILE1209:46:49
02LE FUR MARIE AMÉLIE1210:11:52
03LE FORESTIER LUCIE1008:29:50
5
Women finishers
8:29:50
Median time
10 laps
Median laps
Women · 2025 results, as published by the organiser.
How many laps could you do?
Get a prediction based on your recent training
Organiser
OrganiserGénération Trail/Triathlon Blois (GTB)
Running since2024
Training
Training for the Gère Ta Boucle 12 hours
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 Gère Ta Boucle 12 hours plan targets
Typical sessions
A sustained 12hr effort
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 Gère Ta Boucle 12 hours plan.
7-day free trial, no card required.
Other races at Gère Ta Boucle
More events in November in France
La 1000D Suisse Normande TrailSun, 1 Nov 2026 · Clécy→Trails de SorèdeSun, 1 Nov 2026 · Sorède→Berjatrail SiporexSat, 7 Nov 2026 · Bourgoin-Jallieu→Trail de la Baie de QuiberonSat, 7 Nov 2026 · Quiberon→Trail des ChampignonsSat, 7 Nov 2026 · Saint-André-en-Vivarais→Trail du Lac de VillerestSat, 7 Nov 2026 · Villerest→
