Donation Amount

Select the amount you would like to donate to Jacob Robertson's 50 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

$