Donation Amount

Select the amount you would like to donate to Kartik Keertikar's 100 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

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