Seabrook Relay
Seabrook, Washington, United States
May, 2027 (TBD)
40.4mi, 60.2mi, Relay
Race Information
Dubbed Washington's best-kept secret, the Seabrook Relay is a primarily flat, fast, and friendly journey with a loop course starting and ending in the coastal community of Seabrook. The race offers a 60.2-mile relay run and a 40.4-mile relay walk.
Related Events
TedDriven Overland Ultra Relay (TOUR)
Date: Jun 19-21, 2026 - Friday to Sunday
Size: 100 - 500 participants
Location: Leavenworth, 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: 1,000 - 5,000
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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