Select the amount you would like to donate to Tanawat Jarupongjitrat's 125 km challenge.
Calculate your donation based on an amount per-kilometre Tanawat Jarupongjitrat has committed to ride this October. Your total donation will be the amount you select multiplied by Tanawat Jarupongjitrat's 125 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
