Donation Amount

Select the amount you would like to donate to Henry Nguyen's 75 mi challenge.

$50

$100

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$500

$1,000

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Donation Calculator

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