Donation Amount

Select the amount you would like to donate to Marissa Melo's 50 mi challenge.

$50

$100

$250

$500

$2,500

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Donation Calculator

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