Donation Amount

Select the amount you would like to donate to Shana Durst's 50 mi challenge.

$50

$100

$250

$500

$1,000

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Donation Calculator

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