Badger Mountain Challenge - Richland, WA

South Richland, United States • 27-28 Mar 2026

Badger Mountain Challenge in Richland, Washington is one of eastern Washington’s only ultramarathons, held at the Badger Mountain Preserve with sweeping Columbia Basin views. The 15th annual event runs March 27–28, 2026 and offers seven distances: 15K, 15K ruck, 55K, 50 miles, 50-mile ruck, 100K, and 100 miles, plus a 50M/55K double option. The race blends a small-town feel with big-race support, including post-race food and devoted volunteers.

A highlight is the ruck divisions, where finishers earn a custom Badger patch. The course features ridges, open spaces, and expansive Tri-Cities views. The preserve was established in 2005 to safeguard open spaces. Visit the organization's website for the most recent information.

Race information

100 mi
100 Miler
100 km
100k
50 mi
50 Mile Run
50 mi
50 Mile Ruck
55 km
55k Run
15 km
15k Run
15 km
15k Ruck
Visit the organization's website for the most recent information.
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