Select the amount you would like to donate to Demetrius Blair's 30 mi challenge.
Calculate your donation based on an amount per-mile Demetrius Blair has committed to ride this September. Your total donation will be the amount you select multiplied by Demetrius Blair's 30 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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