Donation Amount

Select the amount you would like to donate to Courtney Gray's 75 mi challenge.

$50

$100

$250

$500

$1,000

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Donation Calculator

Calculate your donation based on an amount per-mile Courtney Gray has committed to ride this September. Your total donation will be the amount you select multiplied by Courtney Gray's 75 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