Select the amount you would like to donate to Gabor Szirmak's 500 km km challenge.
Calculate your donation based on an amount per-kilometre Gabor Szirmak has committed to ride this August. Your total donation will be the amount you select multiplied by Gabor Szirmak's 500 kmkm 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
