Light at the End of the Tunnel Marathon
Race Day Weather
Cool start, warm finish
Runners will face a temperature rise from 56°F at the start to a warm 69°F by race end. With a max wind of 8 mph from the SW and humidity around 60%, pacing adjustments may be necessary as temperatures climb. Hydration will be key, especially in the latter stages, so runners should plan to drink frequently.
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Race Info
The Light at the End of the Tunnel Marathon offers a unique and fast point-to-point downhill course through the scenic Pacific Northwest. Runners begin at Snoqualmie Pass, journeying through a two-mile, unlit tunnel before continuing on a gentle, consistent downhill grade along a packed gravel rail trail, surrounded by mountain views and waterfalls. This iconic race is renowned for its potential for personal bests and Boston Marathon qualifying times.
