Race calendar › Culoz
⛰️ Ultra Trail du Grand Colombier
Ultra Trail du Grand Colombier takes place on 26/09/2026 in Culoz (Ain). 10-16-30-50-74-121 km. That's in 54 days.
| Date | 26/09/2026 |
| Location | Culoz |
| Discipline | Trail running |
| Distances | 10-16-30-50-74-121 km |
| Country | Ain |
The weather to expect
Seasonal averages for this location have not been computed yet.
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Training for Ultra Trail du Grand Colombier
A sound build works backwards from race day: a base block, a race-specific block at goal pace, then a taper so you arrive fresh. Sports Coach AI does that maths for you, adjusts every week to your actual form, and sends a detailed brief (pacing, nutrition, gear) before the start. On a trail, vertical gain matters more than distance: train the descents as much as the climbs, and rehearse your fuelling in training.
Other races nearby
- 30/08 — 🏃 Run La Dagnarde · 55 km
- 30/08 — 🏃 Sur les pas de Tanguy · 65 km
- 05/09 — ⛰️ Saint-Jeoire Trail Festival · 61 km
- 05/09 — 🏃 Corrida de Coligny · 68 km
- 05/09 — ⛰️ Ronde des Grangeons · 36 km
- 05/09 — ⛰️ Geneve Urban Trail · 48 km