THE COUNTDOWN IS ON!
10 – 11 OCTOBER 2026
Challenge Vieux Boucau – latest news
Challenge Vieux Boucau – race menu
October 10th 26 1,9km – 90km – 21,1km Individual / Team
October 11th 26
550m – 26Km – 5Km
October 10th 26 6-9 years old
10-13 years old Kids
October 11th 26 1,5km – 45km – 10,5km Individual
ChallengeFamily - milestones