Tunnel Light Marathon & Half Marathon2027

12.09.2027North Bend (United States)Dates to be confirmed

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Pacing, fueling and crew sheet for the course you pick

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2 courses · 21.1–42.2 km

2 courses

21.1km
Tunnel Light Half Marathon
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42.2km
Marathon
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GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Tunnel Light Marathon & Half Marathon, in one roadbook.

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The race

A fast, net-downhill marathon and half marathon course through the Snoqualmie Tunnel, offering stunning Pacific Northwest scenery and Boston Qualifier times.

Where to stay

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