Washington · Marathon · Half Marathon · 50K
Seattle Ghost Marathon, Half & 50K
Seattle Ghost Marathon, Half & 50K is a marathon, half marathon and 50K event held in Seattle, Washington. Its next confirmed date is Saturday, November 28, 2026. About 450 runners take part across all distances.
- Race day
- November 28, 2026
- Location
- Seattle, WA
- Field size
- ~450 runners
Race details
- Date
- Saturday, November 28, 2026
- Location
- Seattle, Washington
- Distances
- Marathon, Half Marathon, 50K
- Field size
- About 450 runners
- Course
- Very flat; under ~300 ft total gain per runner reports, no official published profile
- Registration
- runsignup.com
- Official website
- nwultras.com
Registration, course & weather
- Registration status
- Open
- Start time
- 7:00 AM PST
- Course profile
- Loop course; Road surface; USATF certified; Boston qualifier
- Typical race-day weather
- about 41°F at the start, 79% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026)
About the Seattle Ghost Marathon, Half & 50K
2026 Seattle Ghost Marathon.
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Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Seattle Ghost Marathon, Half & 50K: common questions
- When is the Seattle Ghost Marathon, Half & 50K?
- The next confirmed date is Saturday, November 28, 2026.
- Where is the Seattle Ghost Marathon, Half & 50K held?
- In Seattle, Washington.
- What distances does the Seattle Ghost Marathon, Half & 50K offer?
- Marathon, Half Marathon and 50K.
- How many people run the Seattle Ghost Marathon, Half & 50K?
- About 450 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Seattle Ghost Marathon, Half & 50K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Seattle Ghost Marathon, Half & 50K?
- Yes — registration is open. Listed fee for the longest distance, $150 (from nwultras.com, checked September 25, 2026).
- What time does the Seattle Ghost Marathon, Half & 50K start?
- 7:00 AM PST.
- What is the course like at the Seattle Ghost Marathon, Half & 50K?
- Loop course; Road surface; USATF certified; Boston qualifier.
- What is race-day weather usually like at the Seattle Ghost Marathon, Half & 50K?
- about 41°F at the start, 79% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 25, 2026).
Plan this race in RaceRove
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