Cascade Express Marathon & Half Marathon

Lace up for an exhilarating journey through the Pacific Northwest at the Cascade Express Marathon & Half Marathon on September 12, 2026, in North Bend, WA. This premier event, renowned for its breathtaking scenery and fast, point-to-point courses, offers runners an exceptional opportunity to achieve personal bests or secure a coveted Boston Qualifying time. With typical race day conditions boasting highs around 65F and lows around 49F, and only a 20% chance of precipitation, the weather often provides ideal running temperatures.

Both the marathon and half marathon courses are celebrated for their significant net downhill profiles, guiding runners through the stunning Cascade Mountains. The marathon features a remarkable nearly 1500 feet of gradual net descent, gliding along a mostly packed gravel trail with unparalleled views of Keechelus Lake—a unique feature exclusive to this race. The half marathon, with 800 feet of net downhill, offers an equally speedy experience, including an unforgettable 2.4-mile run through the famous Snoqualmie Tunnel. Runners consistently praise the course for its awesome mountain views and its potential for PRs and BQs. In fact, the marathon course is ranked among the top 20 Boston Qualifier courses in the country, boasting an impressive BQ rate over 34%.

Starting at the Hyak Trail Head, both races provide ample hydration stations every two miles, offering water, Gatorade, and GU gels, along with enthusiastic volunteer support and medics on the course. The finish line, located at Homestead Valley Trailhead for the marathon and Garcia crossing for the half marathon, promises a rewarding conclusion with custom medals, tech shirts, a drop bag, and a lively post-race celebration complete with refreshments, music, and awards. Whether you're chasing a Boston Qualifier, a new personal record, or simply a spectacularly scenic run, the Cascade Express Marathon & Half Marathon delivers an unforgettable experience in the heart of Washington's natural beauty.