Donation Amount

Select the amount you would like to donate to Karyn ELLIS's 15 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

Calculate your donation based on an amount per-mile Karyn ELLIS has committed to ride this September. Your total donation will be the amount you select multiplied by Karyn ELLIS's 15 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