Select the amount you would like to donate to Gui de Souza Rocha's 75 km challenge.
Calculate your donation based on an amount per-kilometre Gui de Souza Rocha has committed to ride this August. Your total donation will be the amount you select multiplied by Gui de Souza Rocha's 75 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
