Spain · Aragon
Gran Trail Aneto-Posets
Distance
55 km
Date
July 16, 2026
Entry fee
100 EUR
€ / km
€1.82
High Pyrenees brutality: altitude, huge vert, and jaw-dropping peaks around Benasque.
Elevation and Terrain
Total Meters
3630m
D+/KM
66m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Avg Uphill Gradient
15.3%
Avg Downhill Gradient
-16.7%
Uphill gradient distribution
Route Profile
Analysed 2026-05-02Terrain breakdown
Terrain
Climbs
Top climbs
4.1 km · 735 m gain
starts km 38 · avg 17.8% · max 110.5%
13.5 km · 687 m gain
starts km 1 · avg 5.1% · max 44.6%
6.5 km · 548 m gain
starts km 14 · avg 8.4% · max 48.9%
Top descents
11.3 km · 1416 m drop
starts km 44 · avg -12.6% · max -69.0%
5.2 km · 770 m drop
starts km 33 · avg -14.9% · max -71.4%
2.3 km · 300 m drop
starts km 30 · avg -13.0% · max -61.8%
Race files
Logistics
Nearest airport
Barcelona (BCN) / Toulouse (TLS) / Zaragoza (ZAZ)
Notes
Start: ~3–4.5 hrs drive to Benasque / Public transport: limited; bus to Barbastro/Graus + taxi / Accommodation: good in Benasque/Cerler but books out—reserve early
FAR
It’ll possibly take 3+ hours from the closest large airport to arrive. Plan your adventure accordingly, take an extra day for those after-race beers or Curranz.
