Donation Amount

Select the amount you would like to donate to JJeff Siegel's 75 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

Calculate your donation based on an amount per-mile JJeff Siegel has committed to ride this September. Your total donation will be the amount you select multiplied by JJeff Siegel's 75 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:

$