Select the amount you would like to donate to Tamika Butteriffic Heard's 200 mi challenge.
Calculate your donation based on an amount per-mile Tamika Butteriffic Heard has committed to ride this September. Your total donation will be the amount you select multiplied by Tamika Butteriffic Heard's 200 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
