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