Donation Amount

Select the amount you would like to donate to James Heyn's 300 mi challenge.

$35

$70

$120

$265

$1,000

OtherSurprise James

Donation Calculator

Calculate your donation based on an amount per-mile James Heyn has committed to ride this September. Your total donation will be the amount you select multiplied by James Heyn's 300 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:

$