Donation Amount

Select the amount you would like to donate to John Ventura's 50 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

Donation Total:

$