Select the amount you would like to donate to Sergio Hernandez's 75 mi challenge.
Calculate your donation based on an amount per-mile Sergio Hernandez has committed to ride this September. Your total donation will be the amount you select multiplied by Sergio Hernandez's 75 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
The Challenge Starts TODAY. Free Entry!
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The Challenge Starts TODAY. Free Entry!
Sign Up Now