Select the amount you would like to donate to Nataliia Serhiienko's 50 mi challenge.
Calculate your donation based on an amount per-mile Nataliia Serhiienko has committed to ride this September. Your total donation will be the amount you select multiplied by Nataliia Serhiienko's 50 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
