Donation Amount

Select the amount you would like to donate to Josue Gamboa's 50 mi challenge.

$50

$100

$250

$500

$1,000

Other

Donation Calculator

Calculate your donation based on an amount per-mile Josue Gamboa has committed to ride this September. Your total donation will be the amount you select multiplied by Josue Gamboa's 50 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