Seattle Summer Half Marathon
- When
- Sat, Jun 27, 2026, 12:00 AM
- Where
- Seattle, US
- Distances
- 5K · 10K · Half Marathon
- Terrain
- ROAD
- Price
- 30.21–148.69 USD
- Elevation gain
- 144 m
- Typical weather
- Mild
- Organizer
- Seattle Marathon Association (SMA)
About
The Seattle Summer 5K is a road race offered as part of the Seattle Marathon Summer series, providing runners and walkers with a USATF‑certified 5km challenge that’s well‑suited to a wide range of abilities. It’s one of several distances at the event, alongside a 10km run, a half marathon, and a kids fun run, all designed to make the day inclusive and enjoyable for participants of all ages.