From first-time runners to seasoned marathoners, the Seattle Marathon on Nov 29, 2026 in Seattle, Washington, USA has something for everyone. The course is described as rolling with some hilly sections and great views of Lake Washington and downtown Seattle. Runners traverse the I-90 floating bridge, the Mount Baker Tunnel, and the waterfront, finishing at Seattle Center near the Space Needle.
🏃 Why Run This Race
- Challenging hilly terrain that rewards strong, well-trained runners
- City streets and urban landmarks throughout the route
- Well-organised aid stations and on-course support throughout
- Welcoming local running community in Seattle, Washington
- Finisher medal, race day swag and post-race celebration for every participant
🏁 Race Distances & Events
- Marathon (26.2 miles / 42.2 km)
- Half Marathon (13.1 miles / 21.1 km)
🗺️ Course Highlights
- The Thanksgiving-weekend timing makes it a tradition for many Pacific Northwest runners.
📅 Event Details
- Date: Nov 29, 2026
- Location: Seattle, Washington, USA
- Available distances: Marathon (26.2 miles / 42.2 km) | Half Marathon (13.1 miles / 21.1 km)
💡 Runner Tips
- Train with hill repeats and strength work in the weeks leading up to race day
- Arrive early on race day to collect your bib and warm up properly
Set a goal, build a plan, and toe the line ready to give it everything. The Seattle Marathon rewards runners who show up prepared. Register early and make this 2026 USA race the highlight of your running year.