Northwest's Middle Fork Trail Run 22 Miler
Explore rugged river valleys and forested trails near North Bend in this autumn ultra and trail run series
Overview
The Middle Fork Trail Run takes runners deep into the Snoqualmie River Valley on some of the most scenic and runnable trails in the Cascades. With distances from 10K to 50K, this event offers something for everyone—from those chasing ultra distances to those seeking a shorter escape into mossy old-growth forest. Modest elevation gain, riverside singletrack, and breathtaking views of cliffs, creeks, and ridgelines await.
Course
All distances start at the Middle Fork Trailhead near North Bend, WA
Follows Middle Fork, CCC, and Snoqualmie Lake Trails
Mostly runnable courses with modest elevation gains
Towering cliffs and old-growth forest, burnt Boot Creek crossing (22M & 50K), remote sections with Goldmyer Hot Springs nearby
Some creek crossings and remote areas; prepare accordingly
Logistics
Swag & Medals
Clearly marked courses and fully stocked aid stations
Custom NW Trail Runs apparel available for purchase
Early bib pickup at Snoqualmie Running (Oct 10, 3–6 PM). it includes Fast Lane check-in & raffle entry
Photo coverage
Finish line snacks and beverage
Aid Stations —
50K / 5 stations
22M / 3 stations
Half Marathon / 2 stations
10K / 1 station
Getting There
A Northwest Forest Pass is required to park at the Middle Fork Trailhead ($5 day pass or $30 annual pass)
Clickable Google Maps link provided in race info
Allow extra time for forest road driving and limited parking availability
Driving Directions
Requirements
1450
Policies
Race Policies
No dogs on course (USATF sanctioned event)
Be courteous when passing; announce intent clearly
Headphones allowed at low volume
Cell service is limited; carry a phone or emergency device if needed
Creek crossings may be required; logs may be available but not guaranteed
Event held rain or shine; no refunds unless cancelledOnline registration closes: Thursday, October 9 at 11:59 PM
Youth runners receive 15% or $10 discount (whichever is greater)
20% discount at Snoqualmie Running Shop with proof of registration
Land Acknowledgement
This event takes place on the ancestral lands of the Coast Salish peoples, including the Snoqualmie Indian Tribe. We honor their connection to these river valleys and forests and strive to tread lightly and respectfully.
About Northwest Trail Runs
Northwest Trail Runs is a beloved race organizer based in Seattle, Washington, offering thoughtfully designed trail running events that showcase the natural beauty of the Puget Sound region. Operated by Meridian Geographics, Northwest Trail Runs emphasizes accessibility, exploration, and flow—creating memorable experiences for both seasoned trail veterans and newcomers alike.
Founded and led by internationally ranked orienteer Eric Bone, the organization is known for its exceptionally well-marked courses, strategic layouts, and creative event design. Whether it’s a quick 5K or a longer adventure through forested hills, each race is meticulously crafted to offer challenge, variety, and delight on the trails.
In addition to its signature trail running series, Northwest Trail Runs is part of a broader suite of outdoor events produced by Meridian Geographics, an organization deeply invested in helping people explore and appreciate the Pacific Northwest’s natural spaces.
For runners looking for expertly managed, beautiful, and approachable trail races, Northwest Trail Runs offers one of the most dependable and inspiring experiences in the region.
Disclaimer
We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? Send us a note at [email protected]