Select the amount you would like to donate to Chinmoy Chowdhury's 50 km challenge.
Calculate your donation based on an amount per-kilometre Chinmoy Chowdhury has committed to ride this October. Your total donation will be the amount you select multiplied by Chinmoy Chowdhury's 50 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
