2026 - Big River Race
2026 distances
Running
EARLY START Half Marathon
If you're planning to take LONGER that 3hrs to complete the half marathon, sign up for the early start! you will need to bring water for the first 1.5hrs until aid-stations are open. -The half marathon will be an out & back route going east on a paved river front path. There will be total of 6 aid-stations. Approximately 2 miles a part (1.55/11.5, 3.10/9.80, 5/7) with water, electrolyte drink, gels and fruit snacks. These stations will have fun theme to keep you motivated and have fun while running. Price includes a shirt!
Big River Half Marathon
The half marathon will be an out & back route going east on a paved river front path. There will be total of 6 aid-stations. Approximately 2 miles a part (1.55/11.5, 3.10/9.80, 5/7) with water, electrolyte drink, gels and fruit snacks. These stations will have fun theme to keep you motivated and have fun while running. Price includes a shirt! 8am start will be 3hrs and under finish time. If it will take you longer than 3hrs; you can do the 7am early start. Each finisher will receive a custom medal. strollers are a welcome; you will start in the back righthand side.
Big River 10k
-The 10k will be an out & back route going east on the trail. There will be 3 aid-stations. Miles 1.55/4.55, 3.10 (turn around) with water, electrolyte drink, gels and fruit snacks. Each finisher will receive a custom medal **strollers are welcome! you will start in the back righthand side.
Big River 5k
-The 5k will be an out & back route going east on the trail. There will be 1 aid-station(turn around mile 1.55) with water, & electrolyte drink. Each finisher will receive a custom medal **strollers are welcome! you will start in the back righthand side.
Big River FREE 1 mile
-The fun 1 mile will be an out & back going west to the end of the park. 1 water station at the turn around 0.5 mile Walkers, families, strollers, wagons, big groups of friends comes out and enjoy being active together! each finisher will receive a medal. this is a fun run and will not be timed
Race date Weather
Conditions on May 30, 2026 — historical Open-Meteo data.
About Pasco
Big River Race takes place in Pasco, Washington, United States. The local timezone is America/Los_Angeles.
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🏃 Plan Your Next Race in Pasco
Find upcoming events by distance:
- Pasco 5K Races Best Pasco routes for beginners and speed work.
- 10K Run Events in Pasco The most popular local distance in Washington.
- Pasco Half Marathons Top-rated 21.1K courses in the Pasco area.
- Pasco Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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