This event is in the past.It took place on May 2, 2026 at Salle Biltoki (Ascain).

Défi de la Rhune 1
Cycling
Défi de la Rhune 2
Défi de la Rhune 3

Défi de la Rhune

May 2

At Salle Biltoki (Ascain)

Ascain

🏃250 runners max — register early online
⛰️850m gain in 4.4km is seriously steep

Race the Rhune train to the summit on this brutal 4.4km uphill sprint. With 850 meters of elevation gain, you'll need serious legs and lungs to win.

challenging uphill sprint
outdoor endurance race
competing against the train
scenic mountain summit