Donation Amount

Select the amount you would like to donate to Sophia Green's 50 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

Donation Total:

$