Tunnel Vision Marathon

North Bend, United States • 9 Aug 2026

Event overview

The Tunnel Vision Marathon & Half Marathon is a point-to-point race between Snoqualmie Pass and North Bend in Washington State. The event is part of a 2026 season that includes races in June, August, and September; the Tunnel Vision date is listed for August 9, 2026. The marathon course is USATF certified (WA21010RMB).

Distances

  • Marathon
  • Half Marathon

Course details

The marathon follows a mostly downhill route with a consistent grade of about 2.2% and a net elevation loss of just over 2,000 feet. The marathon course includes passage through the Snoqualmie Tunnel. The half marathon covers the second half of the full course, has an approximate 1,100-foot net drop, and does not pass through the Snoqualmie Tunnel. Trails used include the Palouse to Cascade Trail and the Snoqualmie Valley Trail. Surface is packed gravel.

Registration and status

Severe storm damage to sections of the Palouse to Cascade Trail led organizers to pause registration while they work with permitting agencies on an alternate route. Washington State Parks has not confirmed whether alternate courses will be allowed. Registration was tentatively planned to reopen on February 1, 2026. The course has a history of producing Boston Marathon qualifiers, with reported rates above 40% for past editions. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon
Half Marathon
Half Marathon
Visit the organization's website for the most recent information.
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