Donation Amount

Select the amount you would like to donate to Allen Ni's 75 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Allen

Donation Calculator

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

$