Donation Amount

Select the amount you would like to donate to Ahmet Akman'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 Ahmet Akman has committed to ride this September. Your total donation will be the amount you select multiplied by Ahmet Akman'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