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