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Bleak Midwinter Endurance Run
12 hr6 hr3 hr1 hr

Bleak Midwinter Endurance Run

Springfield, MissouriOMG Running Club
Days to go
93
Registeromgrunningclub.com

At a glance

Date
Jan 23, 2027
Location
Springfield, Missouri
Distances
12 hr, 6 hr, 3 hr, 1 hr
Registration
See ultrasignup.com

Listed from UltraSignup. Checked Oct 18, 2026.

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About this race

A classic timed endurance race on an enclosed 4-mile loop of mild-to-moderately technical terrain at the Sac River Mountain Bike Trails in Springfield, MO. Runners complete as many laps as possible within their chosen time challenge (7:00 AM – 7:00 PM).

Key dates

Race day

Jan 23, 2027

93d

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Straight-line distance

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