Donation Amount

Select the amount you would like to donate to Nikki Zimmer's 100 mi challenge.

$35

$70

$120

$265

$2,500

OtherSurprise Nikki

Donation Calculator

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

$