Light at the End of the Tunnel Marathon
Race Day Weather
Cool start, moderate humidity
Runners will face a temperature trend rising from 49°F to 65°F, with a maximum wind of 6 mph from the W and gusts up to 22 mph. Humidity averages 66% with a dew point of 46°F. Runners should consider adjusting their pace as temperatures increase and stay hydrated, especially as humidity is moderate.
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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.