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