Donation Amount

Select the amount you would like to donate to Tanvi Gupta's 10 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

Calculate your donation based on an amount per-mile Tanvi Gupta has committed to ride this September. Your total donation will be the amount you select multiplied by Tanvi Gupta's 10 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