Select the amount you would like to donate to Carmel Doyle's 300 km challenge.
Calculate your donation based on an amount per-kilometre Carmel Doyle has committed to ride this August. Your total donation will be the amount you select multiplied by Carmel Doyle's 300km 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