Donation Amount

Select the amount you would like to donate to TSEI HUANG's 75 mi challenge.

$50

$100

$250

$500

$396

Other

Donation Calculator

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