Ultramarathon Guide

Ultra Pirineu 100K

Ultra Pirineu 100K loops through Cadí-Moixeró from Bagà, covering 100 kilometres with 6,600 metres of climbing and mostly trail terrain in the Pyrenees.

Next raceSaturday, October 3, 2026
Distance categoryUltramarathon
LocationBagà, Spain

Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 22, 2026.

Quick facts

  • Saturday start on October 3, 2026
  • 100 kilometres with 6,600 metres of gain
  • About 82 percent trail terrain
  • Bagà loop through Cadí-Moixeró

About the Ultra Pirineu 100K

The 100K is the flagship-distance race within Ultra Pirineu and has its own start, entry and cutoff. Its Pyrenean park loop and high trail percentage make the identity unambiguous.

Course

The Bagà loop covers 100 kilometres with roughly 6,600 metres of gain, about 82 percent on trail. Steep climbs, high passes and technical descents dominate the route.

Race-day weather

October in the Pyrenees can bring sun, cold rain, strong wind or snow at elevation. The pre-dawn start and overnight finish window add major temperature variation.

Past Ultra Pirineu 100K dates and results

YearDateStatusResults
2026Saturday, October 3, 2026Upcoming

Ultra Pirineu 100K FAQ

When is the Ultra Pirineu 100K?

The 2026 Ultra Pirineu 100K is on Saturday, October 3, 2026.

How do I register for the Ultra Pirineu 100K?

You can register for the Ultra Pirineu 100K at ultrapirineu.com.

Race organizer or timing partner?

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