Sammamish City Marathon
Running
42.2km
Sammamish
DateOct 24, 2026
Route: 42.2 km / Entry: Registration link
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7 days to go: too close for a full plan.
Your next one: 2026 Seattle Kids Marathon
Nov 28, 2026 · 42K
Your plan, week by weekImagine your race
Imagine your race. Week 1 · 6:10/km. Week 6 · 5:55/km. Long run · 1h 30m → 2h 15m. NOV 28 · You arrive ready
Event facts
- Date
- Saturday, October 24, 2026
- Location
- Sammamish
- Distance
- 42.2 km
- Registration
- active.com
- The closest comparable running event is Lake Washington Half in Kirkland, 18 km away, on October 17, 2026.
- 7 of the 12 most similar events take place in the same month.
Frequently asked questions
- When is Sammamish City Marathon?
- Saturday, October 24, 2026.
- Where does Sammamish City Marathon take place?
- Sammamish.
- How long is the course?
- 42.2 km.
- Where can I register?
- On active.com.
Accommodation for Oct 24, 2026 in Sammamish
Suggested stay: Oct 23 – Oct 25. One adult; you can change dates and guests on the provider’s site.
Race kit
Three basics for race day. Each link opens a search at the shop.
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