Select the amount you would like to donate to Katie Porter's 300 mi challenge.
Calculate your donation based on an amount per-mile Katie Porter has committed to ride this September. Your total donation will be the amount you select multiplied by Katie Porter's 300 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
Sign Up Now to Win a Trek Bike – ENDS FRIDAY!
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Sign Up Now to Win a Trek Bike – ENDS FRIDAY!
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