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