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