Trail race calendar in Catalonia 2026

The climate varies enormously by altitude. On the coast, winters are mild and you can run year-round. In the Pyrenees, snow covers the peaks from November to May. The ideal window is late spring and autumn: mountain trails are open, temperatures are pleasant and the forests burst with colour. Summer is good in high mountains but hot at lower elevations.

Catalonia is one of the epicentres of European trail running. Ultra Pirineu, with over 100 km through the Cadí range, is one of Spain's oldest and most respected ultras. Val d'Aran hosts a UTMB World Series event, attracting elite runners from around the world. The trail club movement is strong — dozens of organized groups traverse the mountains every weekend, from Montserrat to Cap de Creus. Barcelona, as the capital, provides a critical mass of runners that feeds an ecosystem of races, specialist shops and coaches.