Select the amount you would like to donate to Nadia Shapkina's 50 mi challenge.
Calculate your donation based on an amount per-mile Nadia Shapkina has committed to ride this September. Your total donation will be the amount you select multiplied by Nadia Shapkina's 50 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
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Sign Up Now to Win a Trek Bike – Ends Soon!
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