Celebrating 10 Years Running!

 

Welcome to Tunnel Marathons! To our participants in the past years of Light at the End of the Tunnel Marathon and especially to our volunteers, we want to extend a big Thank You! We are gonna do it big this year with 3 races, all on the same fast Boston-qualifying course.

This is a unique course you WON'T find anywhere else. Set in the beautiful North Bend and Snoqualmie area, it features a jaw-dropping 2-mile tunnel cut right through rigid landscape eventually opening to a sprawling Pacific Northwest paradise.

 
 

It's a seriously fast course!

I beat my last marathon by 20 MIN! This truly is a great course for a PR and a BQ attempt.
— P. A. from Bend, OR USA (6/12/17)
2017 USATF Certified Course Sanctioned Event Logo
 
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The Races

3 races. 1 fast course. Find out more about their availability and how to register for this incredible experience!

Learn More →

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The Course

Ready to run one of the Nation's fastest courses? Set a new PR and get that BQ!

Find Out More →