Donation Amount

Select the amount you would like to donate to Isabel Santiago's 75 mi challenge.

$50

$100

$250

$500

$2,500

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Donation Calculator

Calculate your donation based on an amount per-mile Isabel Santiago has committed to ride this September. Your total donation will be the amount you select multiplied by Isabel Santiago's 75 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