Donation Amount

Select the amount you would like to donate to Harlee Dingledine's 100 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Harlee

Donation Calculator

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

$