Select the amount you would like to donate to Sarthok Das's 75 km challenge.
Calculate your donation based on an amount per-kilometre Sarthok Das has committed to ride this August. Your total donation will be the amount you select multiplied by Sarthok Das's 75 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
Canada Revenue Agency requires all receipts to display a postal address
