Donation Amount

Select the amount you would like to donate to JP Hirth's 100 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

Calculate your donation based on an amount per-mile JP Hirth has committed to ride this September. Your total donation will be the amount you select multiplied by JP Hirth's 100 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:

$