Donation Amount

Select the amount you would like to donate to Lars Jerlach's 75 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

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