Summer Spirit Run
Seattle, Washington, United States
Aug 29, 2026 - Saturday
5k, 10k, 15k, OCR
Race Information
Come down to Magnuson Park and enjoy summer at its fullest! Choose a classic 5k, 10k, 15k run and walk, kids' dash, plus a special event, the Obstacle Dash. The obstacle dash has 8 obstacles along the 5k loop. The obstacles are easy to moderate level and suitable for first timers as well as youth. Visit the obstacle dash event page here https://magnusonseries.org/obstacle-dash.
Related Events
Seattle Solstice Run
Date: Jun 20, 2026 - Saturday
Size: 100 - 500 participants
Location: Seattle, Washington
Summer Spirit Run
Date: Aug 29, 2026 - Saturday
Size: 500 - 1,000 participants
Location: Seattle, Washington
Magnuson Run: Thanksgiving Day
Date: Nov, 2026 (TBD)
Size: 500 - 1,000 participants
Location: Seattle, Washington
Holiday Fun Run
Date: Dec, 2026 (TBD)
Size: 100 - 500 participants
Location: Seattle, Washington
Magnuson Series Better Together Run
Date: Feb, 2027 (TBD)
Size: 100 - 500 participants
Location: Seattle, Washington
Magnuson Series Earth Day Run
Date: Apr, 2027 (TBD)
Size: 100 - 500 participants
Location: Seattle, Washington
👍 Run Pick of the Month - B&O Half Marathon
📍 Orting, WA - July 19, 2026
Experience summer running in the PNW!
💸 SAVE 10% On Your Entry. Use Code RG10
😄 Why We Like This Run
✅ Point-to-point net downhill half marathon and a flat 10K
✅ Stunning Mount Rainier views
✅ Finisher's shirt and custom medal
The B&O Half Marathon delivers a high-speed Pacific Northwest race experience with a net downhill course built for PRs and a flat, fast 10K to match.
Running along a smooth rails-to-trails path beneath Mount Rainier, this event combines scenic beauty, effortless miles, and a fun, relaxed finish-line vibe with treats and a welcoming community feel!
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Race Facts
Race Size: 500 - 1,000
Elevation: Some Hills
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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