Donation Amount

Select the amount you would like to donate to Henry Cantrell's 400 mi challenge.

$50

$100

$250

$500

$2,500

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Donation Calculator

Calculate your donation based on an amount per-mile Henry Cantrell has committed to ride this September. Your total donation will be the amount you select multiplied by Henry Cantrell's 400 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