Select the amount you would like to donate to Aniruddha Diwakar's 400 km challenge.
Calculate your donation based on an amount per-kilometre Aniruddha Diwakar has committed to ride this October. Your total donation will be the amount you select multiplied by Aniruddha Diwakar's 400 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
