Donation Amount

Select the amount you would like to donate to Kirsten Dininny's 75 mi challenge.

$35

$70

$120

$265

$500

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Donation Calculator

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

Donation Total:

$