2025 Marathons

Cascade Express Marathon 2025

The Cascade Express Marathon is on Saturday, September 6, 2025 in North Bend, Washington.

Cascade Express Marathon 2025 Details

Location: North Bend, Washington, United States

Date: Saturday, September 6, 2025

Results: 2025

Website: runsuperseries.com/sum

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Cascade Express Marathon at a Glance

  • Fast, scenic course: Starts at Hyak Trail Head, includes Snoqualmie Tunnel, 1500-foot descent with Cascade Mountain views.
  • Certified course: USATF certified, ideal for Boston qualifiers and personal records.
  • Logistics: Free and paid parking options; shuttles available from finish line; packet pickup day before race.
  • Swag and support: Custom medal, shirt, and bag; water, Gatorade, and gel stations along course.
  • Practical tips: Bring a headlamp for tunnel section; ensure parking fee is paid to avoid fines.

About the Cascade Express Marathon

The Cascade Express Marathon is celebrated for its scenic trail and fast course, making it a top choice for runners aiming to set personal records or qualify for the Boston Marathon. The race starts at the Hyak Trail Head within Palouse to Cascades State Park. The initial stretch includes a picturesque 5-mile out-and-back section along flat terrain with views of Keechelus Lake. At the 5.2-mile mark, runners experience the remarkable Snoqualmie Tunnel, a 2.4-mile passage through the mountains. Post-tunnel, competitors are treated to a gentle downhill descent spanning the final 17 miles, offering breathtaking vistas of mountain landscapes and natural wonders such as railroad trestles and waterfalls. This marathon is noted for its continuous downhill elevation, with a net descent of 1500 feet, contributing to its status as one of the highest Boston Qualifier (BQ) rate courses in the U.S.. The Cascade Express provides a smooth trail comparable to road marathons, featuring modest elevation changes that appeal to both seasoned marathoners and newcomers. Well-organized support infrastructure, including 12 strategically placed aid stations and complimentary shuttle service back to the starting point, enhances the race day experience. The event operates with a 7-hour time limit, employing chip timing for accuracy and a supportive environment through pacer availability. With such attributes, the Cascade Express Marathon is recognized as the 14th fastest course in the country, promising a combination of speed, scenery, and support that captivates marathon enthusiasts.

Weather for the Cascade Express Marathon

Expect temperatures from 49-70°F (10-21°C) with generally humid but cool conditions in early September. North Bend often experiences light winds and a moderate chance of rain, making it essential for runners to prepare for varied weather.

Cascade Express Marathon Course Details

The Cascade Express Marathon offers a thrilling 26.2-mile journey that combines speed, challenge, and stunning scenery. Starting at the Hyak Trail Head in Palouse to Cascades State Park, runners begin at an elevation of 2,550 feet. The initial five miles provide a flat, scenic out-and-back along Keechelus Lake. At mile 5.2, participants face the iconic 2.4-mile Snoqualmie Tunnel, a flat but dark stretch where volunteers offer small flashlights for guidance.

Emerging from the tunnel, runners are treated to a 17-mile, 1,500-foot descent that promises breathtaking views of mountain vistas, railroad trestles, and cascading waterfalls. The course concludes at the Cedar Falls Trailhead near Rattlesnake Lake, offering a memorable finish.

The marathon's gradual downhill can lead to fast times, yet demands strategic pacing. With a gravel trail underfoot, runners are advised to opt for light trail shoes to navigate the terrain comfortably. The dark tunnel also adds a unique test of pace and adaptability.

Known for its picturesque setting and potential for personal bests, the Cascade Express Marathon is a favored choice for those targeting a Boston Qualifier or personal record.

Visiting North Bend, Washington

Visiting North Bend, Washington, for the Cascade Express Marathon offers a delightful mix of outdoor adventure and cultural exploration. Nestled 30 miles east of Seattle, North Bend is easily accessible by car via Interstate 90, with seasonal weekend shuttles available from Seattle for those without a vehicle. While accommodation in North Bend is limited, nearby Snoqualmie and Issaquah provide a range of options, so booking early is wise.

North Bend is surrounded by the breathtaking Cascade Range, making it a haven for outdoor enthusiasts. Explore the serene trails of Rattlesnake Lake, marvel at the beauty of Snoqualmie Falls, or venture into Snoqualmie Pass for more rugged scenery. For those interested in local history and culture, the Snoqualmie Valley Historical Museum offers fascinating insights, while the North Bend Visitor Center & Mountain View Art Gallery showcases local artistry.

The town's cultural scene is vibrant, with venues like Valley Center Stage Community Theater offering diverse performances and Boxley's Jazz Club providing a cozy spot for live music. Don't miss the historic North Bend Theatre, which hosts a variety of films and live entertainment. With its charming downtown filled with historic buildings, local shops, and eateries, North Bend promises a memorable experience beyond the marathon.


Cascade Express Marathon FAQs

When is the 2025 Cascade Express Marathon?

The 2025 Cascade Express Marathon is on Saturday, September 6, 2025.

What is the typical weather like for the Cascade Express Marathon?

Expect temperatures from 49-70°F (10-21°C) with generally humid but cool conditions in early September. North Bend often experiences light winds and a moderate chance of rain, making it essential for runners to prepare for varied weather.

What is the Cascade Express Marathon website?

The Cascade Express Marathon race website is runsuperseries.com/sum

Where is the Cascade Express Marathon?

The Cascade Express Marathon takes place in North Bend, Washington.

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