Select the amount you would like to donate to Cynthia Lofthus's 200 mi challenge.
Calculate your donation based on an amount per-mile Cynthia Lofthus has committed to ride this September. Your total donation will be the amount you select multiplied by Cynthia Lofthus's 200 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
