Donation Amount

Select the amount you would like to donate to Cai Walker's 200 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Cai

Donation Calculator

Calculate your donation based on an amount per-mile Cai Walker has committed to ride this September. Your total donation will be the amount you select multiplied by Cai Walker's 200 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:

$