Donation Amount

Select the amount you would like to donate to Cynthia Prather Cynthia Prather's 50 mi challenge.

Donation Calculator

Calculate your donation based on an amount per-mile Cynthia Prather Cynthia Prather has committed to ride this September. Your total donation will be the amount you select multiplied by Cynthia Prather Cynthia Prather's 50 mi challenge goal and will be charged up-front.