Donation Amount

Select the amount you would like to donate to Jaroslav Kohout's 75 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

Calculate your donation based on an amount per-mile Jaroslav Kohout has committed to ride this September. Your total donation will be the amount you select multiplied by Jaroslav Kohout's 75 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