Snoqualmie Valley Half 2026
Best For: Speed seekers wanting a PR on a soft, non-technical surface.
Course Character: Flat and fast gravel trails.
Logistics Score: ⭐⭐⭐⭐ (Easy access from Seattle/SEA, though local parking is tight).
Value for Money: ⭐⭐⭐⭐ (Solid pricing for a well-supported trail effort).
---
If you are tired of the pounding of asphalt but still want to hunt for a personal best, this is your race. It is a rare find: a trail half that doesn't require technical mountain skills or suffer through relentless climbing.
Snoqualmie Valley Half 2026 takes place on Saturday, June 20, 2026, in Carnation, United States. The event offers Half Marathon and 10K distances. It is a standout choice for runners who want the scenic beauty of the Pacific Northwest without the punishing vertical gain of a mountain race.
What can I expect from the terrain?
This is not your typical rugged trail race. It is a "smooth" experience—mostly packed gravel that allows you to maintain a consistent cadence. You’ll weave through old-growth forests and along the Tolt River, offering plenty of scenery without the ankle-twisting roots or rocks that usually slow you down. It’s an out-and-back format, which is great for mental pacing but can be a grind if you've already hit the wall on the return leg.
Check out the routes on Strava ↗ (Half) or Strava ↗ (10K).
What should I pack for race morning?
Crucial detail: this is a cupless race. Do not show up expecting a paper cup at every station; you must carry your own hydration via a vest, handheld, or reusable cup. For gear, expect typical June Washington weather—likely mild and pleasant, but keep an eye on the clouds. A light moisture-wicking kit is your best bet.
How much is it going to cost me?
The pricing is fair if you book early. The Half Marathon is $95 and the 10K is $65, but both prices jump after May 31, 2026. If you are on the fence, register before the end of May to avoid the late fee.
What are my distance and timing options?
You have two choices: the Half Marathon (8:30 AM start) or the 10K (9:00 AM start). If you are chasing a specific time, the Half Marathon offers dedicated pacers for 1:40, 1:50, 2:00, 2:15, and 2:30 finish times, which is a massive help for those trying to dial in a precise effort.
What kind of support will I find on the course?
The Half Marathon is well-supported with aid stations at approximately miles 2.9, 5.9, 7, and 10.2. They provide water, Tailwind electrolytes, and GU gels, so you don't need to carry a full buffet, just your hydration vessel. Toilets are available at miles 2, 2.9, 10.2, and 11.1. The 10K has more limited support, with aid at miles 2.9 and 3.3.
How do I get to the start line?
You’ll likely fly into Seattle-Tacoma International Airport (SEA) and drive about an hour east into the valley. For accommodation, look for hotels in the Snoqualmie or North Bend areas to stay close to the action while avoiding the smaller town limits of Carnation.