Select the amount you would like to donate to Gavan Knox's 100 km challenge.
Calculate your donation based on an amount per-kilometre Gavan Knox has committed to ride this October. Your total donation will be the amount you select multiplied by Gavan Knox's 100 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
Sign Up Now to Win a Trek Bike – Ends Soon!
Sign Up Now
Sign Up Now to Win a Trek Bike – Ends Soon!
Sign Up Now