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