Donation Amount

Select the amount you would like to donate to Adolfo Parra's 200 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Adolfo

Donation Calculator

Calculate your donation based on an amount per-mile Adolfo Parra has committed to ride this September. Your total donation will be the amount you select multiplied by Adolfo Parra's 200 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

Donation Total:

$