Donation Amount

Select the amount you would like to donate to Anna Yu's 50 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Anna

Donation Calculator

Calculate your donation based on an amount per-mile Anna Yu has committed to ride this September. Your total donation will be the amount you select multiplied by Anna Yu's 50 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:

$