Select the amount you would like to donate to Lina Vanessa Chaparro Martinez's 100 mi challenge.
Calculate your donation based on an amount per-mile Lina Vanessa Chaparro Martinez has committed to ride this September. Your total donation will be the amount you select multiplied by Lina Vanessa Chaparro Martinez's 100 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
