Donation Amount

Select the amount you would like to donate to Tammy Ogg's 50 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

$