Select the amount you would like to donate to Sandi Firmanulhaq's 75 km challenge.
Calculate your donation based on an amount per-kilometre Sandi Firmanulhaq has committed to ride this October. Your total donation will be the amount you select multiplied by Sandi Firmanulhaq's 75 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
