What this course demands
Mountainous. The climbs are the race.
- Climbing
- 3,500 m
- Per km
- 17.6 m
- At 5%+
- 11%
- High point
- 1,759 m
Gradient
- under -3%44.5 km
- -3 to 1%80.6 km
- 1 to 3%34.1 km
- 3 to 5%17 km
- 5 to 8%18.7 km
- 8 to 12%3.8 km
The 4 hardest climbs
| From | Length | Gain | Avg | Max |
|---|---|---|---|---|
| km 121.4 | 30.7 km | 1250 m | 4.1% | 8.3% |
| km 93.4 | 10.6 km | 670 m | 6.3% | 9.8% |
| km 36.2 | 17.2 km | 661 m | 3.8% | 6.5% |
| km 170.7 | 2.6 km | 125 m | 4.7% | 3.1% |
Climbs measured from the route file, not the race blurb. The profile carries a point roughly every 1.3 km, so a short ramp inside a climb reads smoother here than it does under your wheels, and each climb’s gain is a floor rather than a total.
History
What's changed
- 2027Updated
2027 edition confirmed — 2027-06-19.
- 2027Updated
2027 edition announced — June 19, 2027. Registration opens later.
Ratings
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The Experience
Legendary Pyrenean gran fondo with 4 iconic climbs: Somport, Marie Blanque, Portalet, and Hoz de Jaca.
Highlights
1
4 Pyrenean giants2
Entry via lottery system3
10,000+ participants4
Spanish and French Pyrenees