Donation Amount

Select the amount you would like to donate to Anh Duong's 75 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

Donation Total:

$