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