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