Select the amount you would like to donate to Tiffany Poplaski's 75 mi challenge.
Calculate your donation based on an amount per-mile Tiffany Poplaski has committed to ride this September. Your total donation will be the amount you select multiplied by Tiffany Poplaski's 75 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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