Donation Amount

Select the amount you would like to donate to Rivkah Sherr'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 Rivkah Sherr has committed to ride this September. Your total donation will be the amount you select multiplied by Rivkah Sherr'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