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