Select the amount you would like to donate to Carl Eetswaa Ayy Tonksy's 173 km challenge.
Calculate your donation based on an amount per-kilometre Carl Eetswaa Ayy Tonksy has committed to ride this October. Your total donation will be the amount you select multiplied by Carl Eetswaa Ayy Tonksy's 173 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
