Light at the End of the Tunnel Marathon and Half-Marathon
Snoqualmie Pass, Washington, United States
Jun 7, 2026 - Sunday
Half-marathon, Marathon
Video
Race Information
Set your new personal record and qualify for the Boston Marathon on this beautiful downhill course. Tunnel Marathons is rated 5 stars on FindMyMarathon.com, and it's the second-fastest course according to FindMyMarathon.com's 2018 course scores.
Related Events
Light at the End of the Tunnel Marathon and Half-Marathon
Get 15% Off - Use Code TUNNEL2026
Date: Jun 7, 2026 - Sunday
Size: 500 - 1,000 participants
Location: Snoqualmie Pass, Washington
Tunnel Vision Marathon and Half-Marathon
Date: Aug 9, 2026 - Sunday
Size: 500 - 1,000 participants
Location: North Bend, Washington
Tunnel Light Marathon and Half-Marathon
Date: Sep 13, 2026 - Sunday
Size: 500 - 1,000 participants
Location: North Bend, Washington
Run Pick of the Month - The Tenacious 10
📍 Gas Works Park, Seattle WA - April 4, 2026
Seattle’s Most Iconic 10K & 10-Mile Race!
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Why We Like This Run:
✅ Finisher medal, swag hoodie, and free race photos
✅ Course hits Seattle sights like the Space Needle & Fremont Bridge
✅ Fast, flat loop and finish at scenic Gas Works Park
The Run Super Series is excited to bring you The Tenacious Ten! Featuring both 10-mile and 10K distances for all levels of runners.
Be Tenacious and challenge yourself this Spring!
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Race Facts
Race Size: 500 - 1,000
Elevation: Downhill
Course Type: Trail
Boston Qualifier: Yes
Kids Run: No
Where to Stay
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