Select the amount you would like to donate to Demetria Antwanette Marie Sparks's 75 mi challenge.
Calculate your donation based on an amount per-mile Demetria Antwanette Marie Sparks has committed to ride this September. Your total donation will be the amount you select multiplied by Demetria Antwanette Marie Sparks's 75 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
