Chamna Chase
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Chamna Chase : Richland, WA, October 24, 2026
Chamna Chase is a trail running event held at Chamna Natural Preserve in Richland, Washington, on October 24, 2026. The event is organized by Nomad Trail Runners and takes place at 1200 Carrier Rd. Registration fees listed for the event range from USD 23.50 to 48.50, and registration closes on October 19, 2026.
Available race distances
- Half marathon
- 10K
- 6K
The half marathon uses a double out and back format with a loop in the middle. The 10K follows the first out and back plus the same loop used by the half marathon. The 6K is a large loop. Courses are routed to use as much dirt trail as possible, with some sections of pavement on the half marathon and 10K and occasional rocky sections. The route will be marked with fluorescent tape and course maps will be emailed to entrants before race day.
Race shirts may be purchased with registration; orders placed by September 15 will allow time for printing. Awards and post-race snacks are provided to entrants, and additional prizes from sponsors may be given. Halloween costumes are encouraged and costume prizes may be awarded. Dogs are allowed on course but must be on a leash. Visit the organization's website for the most recent information.
