Challenge Lisboa has special group discounts for teams of 10 or more athletes. Please contact us at firstname.lastname@example.org to learn more and to see if your team is eligible.
Disclaimer: Some of our event partners may, at any given time, hold promotions that could allow you to register at a discounted price. These promotions are the sole responsibility of our event partners. To check if a given promotion you come across is a valid one, please send us an e-mail at email@example.com.
Check our refund policies.