UW Medicine Seattle Marathon & Half Marathon
External Event
Distance
13.1–26.2 mi
Pace
All paces (for Half Marathon), Intermediate to Advanced (for Marathon)
Terrain
Road
Difficulty
Challenging
About this run
The UW Medicine Seattle Marathon & Half Marathon offers a significant running challenge in Seattle, Washington. This event provides participants with the opportunity to compete in either a full marathon (42.2 km) or a half marathon (21.1 km), catering to a range of endurance levels. Set to take place on November 29, 2026, the race is a well-established fixture in the Seattle running calendar. Runners can anticipate an engaging course through the city, experiencing the local atmosphere as they push towards the finish line. The event is known to attract a large number of participants, contributing to a vibrant race day environment.
Who it's for
This event is suitable for experienced runners looking for a marathon or half marathon distance. Participants should have a solid training base to comfortably complete 21.1 km or 42.2 km.
What to expect
- Arrive early on race day to allow ample time for parking, bag check (if applicable), and reaching the start line.
- The course is primarily on roads within Seattle, offering a city running experience.
- Be prepared for variable November weather in Seattle; layers are recommended.
- Pace yourself strategically, especially for the full marathon distance. Consider your training and race day conditions.
- Stay hydrated by utilizing aid stations along the course.
- Familiarize yourself with the course map beforehand, available on the official registration page.
Good to know
- Packet pickup details will be provided on the official registration page.
- Race day is scheduled for November 29, 2026.
Typical conditions
For events around November 2026 in Seattle, WA, United States: Typical autumn conditions in this region — conditions can change quickly; confirm race-day guidance on the official page.
How to prepare
Marathon training typically spans 12–16 weeks with a progressive long run and recovery weeks. Do not invent a course strategy here — check the official site for start waves, cutoffs, and gear rules.
Best marathons to run in 2026Getting there
This event is listed in Seattle, WA, United States. Confirm the exact start venue, parking, and transit options on the official registration page.
Frequently asked questions
What distances are offered at the UW Medicine Seattle Marathon & Half Marathon?+
The event features a full marathon (42.2 km) and a half marathon (21.1 km).
Where is the UW Medicine Seattle Marathon & Half Marathon held?+
The race takes place in Seattle, WA.
When is the UW Medicine Seattle Marathon & Half Marathon?+
The event is scheduled for November 29, 2026.
How do I register for the race?+
Registration information can be found on the official race website: https://www.seattlemarathon.org
What is the terrain like?+
The course is primarily on city roads.
Is this event suitable for beginners?+
Given the distances of 21.1 km and 42.2 km, this event is best suited for experienced runners with a strong training background.
Where can I find more details about the course or logistics?+
Runners should consult the official registration page for the most up-to-date information on the course, packet pickup, and other race-day details.
Registration is handled by the official event organizer
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