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