Select the amount you would like to donate to Zak Van Drimmelen's 50 mi challenge.
Calculate your donation based on an amount per-mile Zak Van Drimmelen has committed to ride this September. Your total donation will be the amount you select multiplied by Zak Van Drimmelen's 50 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
The challenge starts NEXT WEEK - Free Entry!
Sign Up Now
The challenge starts NEXT WEEK - Free Entry!
Sign Up Now