Donation Amount

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