Tunnel Vision Marathon
Race Day Weather
Cool start, warming up
Runners will face a temperature rise from 55°F to 72°F, accompanied by average humidity at 69%. A light SW wind at 5 mph will provide minimal resistance, with gusts reaching 20 mph. Runners should start conservatively to adapt to the warming conditions and stay hydrated throughout the race.
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Race Info
The Tunnel Vision Marathon offers a fast, point-to-point course through the scenic Pacific Northwest. Runners start at Hyak Sno-Park near Snoqualmie Pass, traverse the historic 2.4-mile Snoqualmie Tunnel, and descend approximately 1,000 feet over 26.2 miles on packed gravel trails. The route features stunning mountain views, waterfalls, and lush forests, culminating in a finish near North Bend. This course is renowned for its potential to set personal records and qualify for the Boston Marathon.