Donation Amount

Select the amount you would like to donate to Gabriel Coelho's 100 mi challenge.

$50

$100

$250

$500

$2,500

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Donation Calculator

Calculate your donation based on an amount per-mile Gabriel Coelho has committed to ride this September. Your total donation will be the amount you select multiplied by Gabriel Coelho's 100 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