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Date:
Sat, Apr 18, 2026 at 5:00 PM – 6:00 PM
Location:
Kennewick, Washington
99336
United States
OpenStreetMap Google Maps
Links:
deltaendurancellc.com Register at runsignup.com
Tags:
1.2 Miles 13.1 Miles 26.2 Miles 3.1 Miles Run Walk

Come join us for the 4th annual Run the River Marathon and Relay, starting at Columbia Park in Kennewick, WA.

This road race features a scenic course that travels through the towns of Kennewick, Richland, and Pasco all while staying next to the mighty Columbia River. This classic road marathon follows paved paths and roadways the entire time and offers participants with great views of 3 beautifully landscaped parks, the meandering Columbia River, as well as the rugged surrounding mountains. The flat course and cool spring weather will provide runners with a prime opportunity for a fast finish time if that is their goal. Likewise, the course lends itself well to runners of all abilities as well as walkers... which tend to have the best time out there!

More races nearby

  • Run with the Goats [facebook.com] [Register at ultrasignup.com]

    Sat, Apr 18, 2026 at 9:00 AM

    9.2 km from Kennewick
    Jacob Ct., Richland, Washington, 99338, United States
    OpenStreetMap Google Maps

    50k Run Ultra

  • Luau 5K, 10K, & 13.1M at Pasco, WA (20) [runsignup.com]

    Sat, May 16, 2026 at 8:30 AM

    Description

    Race Information

    The race starts at 8:30 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site...

    Race Information

    The race starts at 8:30 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site registration.

    Additional information

    The start location is next to the Chiawana Park Boat Ramp.

    5K & 10K Course (1.56M)

    https://www.mapmyrun.com/routes/view/6101072161

    The course is an out and back. (1.64M)

    5K does the course one time.

    10K does the course two times.

    Half Marathon Course (1.64M)

    https://www.mapmyrun.com/routes/view/6014158846

    The course is an out and back. (3.275M)

    Half Marathon does the course four times.

    Course Time Limit

    3 hours and 30 minutes.

    Finisher Medals

    https://usroadrunning.com/FinisherMedals.php

    Shirt and Gear Shop

    https://usroadrunning.com/Gear.php

    Best Costume

    https://usroadrunning.com/BestCostume.php

    Series Points

    https://usroadrunning.com/S.php

    Awards

    https://usroadrunning.com/Awards.php

    Frequently Asked Questions and Information

    https://usroadrunning.com/FAQ.php

    US Road Running

    https://usroadrunning.com

    5.6 km from Kennewick
    2020 Rd 88, Pasco, Washington, 99301, United States
    OpenStreetMap Google Maps

    5k 10k 13.1 Miles Run

  • Big River Race [runsignup.com]

    Sat, May 30, 2026 at 7:00 AM

    Description

    Come join us at Chiawana Park in Pasco, Washington for the 3rd Annual Big River Race

    Saturday, May 30th, 2026 for a Half Marathon, 10k, 5k & FREE Fun 1 Mile. Run along one of Eastern Washington's...

    Come join us at Chiawana Park in Pasco, Washington for the 3rd Annual Big River Race

    Saturday, May 30th, 2026 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 a new personal goal. The race will start & end at the west end of the park. All race distances are on a paved path and along the riverfront. Chiawana is a Native word for “Big River”

    The Columbia River has provided this region's culture and economy for thousands of years. It is the largest river in the Pacific Northwest. The river forms in the Rocky Mountains of British Columbia, Canada and flows through Washington. This Big River irrigates more than 6,000,000 acres of agricultural land. Agriculture is huge part of our community and is possible because of this valuable water source.

    The race course will have fun, themed aid-stations, cheer squads & music along the way. You run the miles, we bring the entertainment and support! We believe your achievements should be celebrated. Invite all the friends and family to come watch you cross the finish line! Chiawana Park as beautiful shade trees, a big grassy park and a gorgeous view of the river. After the race sit, relax, enjoy some post race treats and listen to a live band!!

    Our race values come from the meaning: Chiawana

    •compassion • creativity • reliability • generosity • loyalty

    5.6 km from Kennewick
    2020 Rd 88, Pasco, Washington, 99301, United States
    OpenStreetMap Google Maps

    1 Miles 3.1 Miles 6.2 Miles 13.1 Miles Run Trail

  • The Big Run Presented by Brooks & Fleet Feet Tri-Cities [runsignup.com]

    Thu, Jun 04, 2026 at 6:00 PM

    Description

    Celebrate five decades of running with Fleet Feet at The Big Run presented by Brooks. This community 5K on Global Running Day is all about summer vibes, shared memories and the kind of runner’s high...

    Celebrate five decades of running with Fleet Feet at The Big Run presented by Brooks. This community 5K on Global Running Day is all about summer vibes, shared memories and the kind of runner’s high that keeps you coming back. Register today for The Big Run and let the good miles roll!

    *Online Registration closes at 12:00 pm on Wednesday, June 3. After 12:00 pm, sign ups are available at the check in tent.

    DISTANCE: 5k fun run/walk

    WHEN: Wednesday, June 3, at 6:00 pm

    WHERE: Fleet Feet Tri-Cities- 620 George Washington Way, Richland, WA 99352

    PRICE: FREE

    Stay connected:

    ● Find community at Fleet Feet Tri-Cities

    ● Sign up for our newsletters

    ● Join the Fleet Feet Rewards Program

    ● Follow us on Facebook and Instagram

    9.1 km from Kennewick
    620 George Washington Way, Richland, Washington, 99352, United States
    OpenStreetMap Google Maps

    5k Fun Run Run Walk

  • Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25) [runsignup.com]

    Sat, Jun 20, 2026 at 8:30 AM

    Description

    Race Information

    The race starts at 8:30 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site...

    Race Information

    The race starts at 8:30 AM.

    Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.

    All runners must register on RunSignup.

    No on-site registration.

    Additional information

    The start location is next to the Chiawana Park Boat Ramp.

    5K & 10K Course (1.56M)

    https://www.mapmyrun.com/routes/view/6101072161

    The course is an out and back. (1.64M)

    5K does the course one time.

    10K does the course two times.

    Half Marathon Course (1.64M)

    https://www.mapmyrun.com/routes/view/6014158846

    The course is an out and back. (3.275M)

    Half Marathon does the course four times.

    Course Time Limit

    3 hours and 30 minutes.

    Finisher Medals

    https://usroadrunning.com/FinisherMedals.php

    Shirt and Gear Shop

    https://usroadrunning.com/Gear.php

    Best Costume

    https://usroadrunning.com/BestCostume.php

    Series Points

    https://usroadrunning.com/S.php

    Awards

    https://usroadrunning.com/Awards.php

    Frequently Asked Questions and Information

    https://usroadrunning.com/FAQ.php

    US Road Running

    https://usroadrunning.com

    5.6 km from Kennewick
    2020 Rd 88, Pasco, Washington, 99301, United States
    OpenStreetMap Google Maps

    5k 10k 13.1 Miles Run

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