Select the amount you would like to donate to Rosi Ivette Alameda's 20 mi challenge.
Calculate your donation based on an amount per-mile Rosi Ivette Alameda has committed to ride this September. Your total donation will be the amount you select multiplied by Rosi Ivette Alameda's 20 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
