Select the amount you would like to donate to Renata Bianca Araujo's 300 mi challenge.
Calculate your donation based on an amount per-mile Renata Bianca Araujo has committed to ride this September. Your total donation will be the amount you select multiplied by Renata Bianca Araujo's 300 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
