Events
Marathon - Early Start
18 spots left. Registration ends April 18, 2026 at 11:59pm PDT
4 Person Marathon Relay
38 spots left. Registration ends April 18, 2026 at 8:00pm PDT
Half Marathon
151 spots left. Registration ends April 18, 2026 at 8:00pm PDT
Kids Marathon
57 spots left. Registration ends April 17, 2026 at 11:59pm PDT
Description
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!
Place
Kennewick, WA US 99336
Race Contact Info
If you have any questions about this race, click the button below.
Race Website
Additional race information can be found at https://www.deltaendurancellc.com/races/run-the-river-marathon.
Directions
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