Select the amount you would like to donate to Viji Udayashankar's 100 km challenge.
Calculate your donation based on an amount per-kilometre Viji Udayashankar has committed to ride this October. Your total donation will be the amount you select multiplied by Viji Udayashankar's 100 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
