About This Race

Mountain Tiger Donner Summit is a 12.5-mile point-to-point mountain trail race on Donner Summit in Tahoe, featuring four summits, ridge running on Sugar Bowl and Royal Gorge trails, and 3,300 feet of elevation gain. Now in its second year, the race begins at 7,000 feet altitude with a 5:00 cutoff time.

Key Dates

Registration Opens

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Race Day

Jul 25, 2026

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Pricing

Current Price

$95

General Entry

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