Cascade Express Marathon and Half Marathon

September 12, 2026

Snoqualmie

Experience the thrill of a fast-paced, downhill marathon or half marathon nestled in the heart of the breathtaking Cascade Mountains. Known for its ability to produce numerous personal records (PRs), this race promises an exhilarating run with jaw-dropping scenery at every turn. What sets this marathon apart from the rest is the unique opportunity to encounter a flat, serene section along the tranquil lake, allowing you to catch your breath and find your pace before venturing into the tunnel. The harmonious blend of picturesque landscapes, challenging terrain, and the chance to set new personal bests makes this race a must for any avid runner seeking a memorable and rewarding experience.