Taxes included
Group rates
Regulation WOP Challenge 2026
IMPORTANT!
WOP Challenge has an added collective challenge: to generate minutes of fight against neurodegenerative diseases through the WOP Foundation.
Therefore, in order for the registered teams to receive their race bibs and participate in the event, they must complete Stage 0, which consists of generating minutes of support in the fight against neurodegenerative diseases through the sale of tickets for the Estropatada (a duck race held in the Bilbao estuary and organized by the WOP Foundation as an integral part of the event) or through a monetary contribution. The minimum required amount must be paid no later than the race bib collection date (October 2026).
Because WOP Challenge is also a dream: to end neurodegenerative diseases.