EPX – Extreme Peneda Xúres
The EPX – Extreme Peneda-Xurés 2026 is a mountain bike event taking place on July 4, 2026, starting and finishing in Arcos de Valdevez, Portugal. It offers three autonomous GPS-guided routes: Black Wolf (199 km, 5200 m elevation), White Wolf (168 km, 3900 m elevation), and Green Wolf (124 km, 3300 m elevation).
Open to participants aged 19 and over, the event emphasizes physical and mental challenge, resilience, and respect for nature, with no competitive character. The course crosses five mountain ranges in Portugal and Spain, including protected natural parks, providing a unique experience in diverse and demanding terrain.
Participants have 19 hours to complete their chosen route, with strict time barriers and safety rules. The event fosters solidarity and self-sufficiency, with no external support allowed except for aid from locals or fellow participants.









