Donation Amount

Select the amount you would like to donate to Byron Giles's 200 mi challenge.

$50

$100

$250

$500

$2,500

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Donation Calculator

Calculate your donation based on an amount per-mile Byron Giles has committed to ride this September. Your total donation will be the amount you select multiplied by Byron Giles's 200 mi challenge goal and will be charged up-front.

$0.30 cents/mi

$0.50 cents/mi

$0.80 cents/mi

$1/mi

$1.50/mi

$2/mi