Select the amount you would like to donate to dtyrt rtert's 50 mi challenge.
Calculate your donation based on an amount per-mile dtyrt rtert has committed to ride this September. Your total donation will be the amount you select multiplied by dtyrt rtert's 50 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
The challenge starts NEXT WEEK - Free Entry!
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The challenge starts NEXT WEEK - Free Entry!
Sign Up Now