Select the amount you would like to donate to Stefano Piza Palacios's 200 km challenge.
Calculate your donation based on an amount per-kilometre Stefano Piza Palacios has committed to ride this October. Your total donation will be the amount you select multiplied by Stefano Piza Palacios's 200 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
