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Bleak Midwinter Endurance Run

Springfield, United States • 24 Jan 2026

The Bleak Midwinter Endurance Run is an annual timed endurance event held at the Sac River Mountain Bike Trails in Springfield, MO. Participants can choose from four different timed options: 12, 6, 3, and 1 hour runs, all on a 4.15-mile loop trail featuring moderately technical terrain. The event emphasizes a supportive atmosphere with ample food and amenities, including a single aid station at the start/finish line. Proceeds benefit the Missouri Baptist Children's Home, which supports foster and adoption services. All registered runners receive custom swag, with special awards for those completing significant distances. Visit the organization's website for the most recent information.

United States Missouri Springfield

Race information

Website Registration
12 hr
400 m+
12 Hour Run
6 hr
400 m+
6 Hour Run
3 hr
400 m+
3 Hour Run
1 hr
400 m+
1 Hour Run
Visit the organization's website for the most recent information.
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