Select the amount you would like to donate to Poorna Shivakumar's 200 mi challenge.
Calculate your donation based on an amount per-mile Poorna Shivakumar has committed to ride this September. Your total donation will be the amount you select multiplied by Poorna Shivakumar's 200 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
