Select the amount you would like to donate to Princey Sivayoganathan's 50 km challenge.
Calculate your donation based on an amount per-kilometre Princey Sivayoganathan has committed to ride this October. Your total donation will be the amount you select multiplied by Princey Sivayoganathan's 50 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
