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Chamna Chase Half Marathon 10K & 6K

Home » Races » Washington » Richland » Chamna Chase Half Marathon 10K & 6K
Date

Oct 25, 2025

Starting Time

9:00 AM

Course

Trail-Road

Fees

$15 - $35

Location

Richland

Participants

1-100

Terrain

Fast & Flat

Environment

Forested

Temperature
High: 70°
/ Low: 50°
Overview

Taking place at Chamna Natural Preserve in Richland, Washington, the Chamna Chase offers a 6K, 10K, and half marathon. The half marathon features a double out & back with a loop in the middle, while the 10k follows the first out & back and the loop of the half marathon course. The 6k course offers a scenic big loop. Expect predominantly dirt trail terrain with occasional rocks, with sections of pavement for the half marathon and 10k routes.
Dogs on leashes are permitted.

Awards and snacks await all participants post-race, with special prizes from the race’s sponsors. Racers are encouraged to don their best costumes for a chance to win prizes.

Course Description

Visit the race website for an up to date course description.

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