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