Select the amount you would like to donate to Cyrus Lau's 50 km challenge.
Calculate your donation based on an amount per-kilometre Cyrus Lau has committed to ride this August. Your total donation will be the amount you select multiplied by Cyrus Lau's 50 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
