Select the amount you would like to donate to Barney J O'Shaughnessy's 500 km challenge.
Calculate your donation based on an amount per-kilometre Barney J O'Shaughnessy has committed to ride this October. Your total donation will be the amount you select multiplied by Barney J O'Shaughnessy's 500 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
