Select the amount you would like to donate to Tiago Martins's 100 km challenge.
Calculate your donation based on an amount per-kilometre Tiago Martins has committed to ride this August. Your total donation will be the amount you select multiplied by Tiago Martins's 100 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
