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RUN THE RIVER

APRIL 18TH, 2026

Kennewick, WA

MARATHON - HALF MARATHON - RELAY - 5K - KIDS MARATHON

This flat and fast course is on the roads and paved paths along the Columbia River in all three cities.

The marathon is a Boston qualifier. The half marathon and 5k are certified courses.

Register Volunteer

RACE LOCATION

START TIMES

PACKET PICKUP
AWARDS & PRIZES

ATHLETE OVERVIEW

RACE DAY COUNTDOWN

CORPORATE WELLNESS PROGRAM

Looking for a fun and active employee event right here in the Tri-Cities?

WELLNESS PROGRAM

SPONSORSHIP PARTNERS

Exciting opportunities are available for you or your company to support Run the River!

SPONSORSHIP

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