Washington · 5K · 10K · 1 Mile
Big River Race
Big River Race is a 5K, 10K and 1 Mile event held in Pasco, Washington. Its next confirmed date is Saturday, May 29, 2027. About 2,780 runners take part across all distances.
- Race day
- May 29, 2027
- Location
- Pasco, WA
- Field size
- ~2,780 runners
Race details
- Date
- Saturday, May 29, 2027
- Location
- Pasco, Washington
- Distances
- 5K, 10K, 1 Mile
- Field size
- About 2,780 runners
- Course
- 27 ft gain
- Registration
- runsignup.com
Registration, course & weather
- Registration status
- Registration status as last checked October 30, 2026: opens soon
- Start time
- 7:00 AM PDT
- Course profile — 10K
- Out-and-back course; Road surface; 45 ft gain, 45 ft loss (estimated from third-party elevation data)
- Course profile — 5K
- Out-and-back course; Road surface; 27 ft gain (estimated from third-party elevation data)
- Course profile — Half Marathon
- Out-and-back course; Road surface; 69 ft gain (estimated from third-party elevation data)
About the Big River Race
Come join us at Chiawana Park in Pasco, Washington for the 4th Annual Big River Race Saturday, May 29th, 2027 for a Half Marathon, 10k, 5k & FREE Fun 1 Mile. Run along one of Eastern Washington's biggest landmarks, the Columbia River. Enjoy a scenic route on paved riverfront trail. This race offers you four different options; a distance for everyone in the family, group of friends or coworkers. The course will be flat & fast! Perfect for your first time to achieve one of these distances or set …
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Big River Race: common questions
- When is the Big River Race?
- The next confirmed date is Saturday, May 29, 2027.
- Where is the Big River Race held?
- In Pasco, Washington.
- What distances does the Big River Race offer?
- 5K, 10K and 1 Mile.
- How many people run the Big River Race?
- About 2,780 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 Big River Race?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Big River Race?
- Registration status as last checked October 30, 2026: opens soon.
- What time does the Big River Race start?
- 7:00 AM PDT.
Plan this race in RaceRove
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