Missouri · 100 Miles
Ozark Trail 100 Mile Endurance Run
Ozark Trail 100 Mile Endurance Run is a 100 Miles event held in Steelville, Missouri. Its next confirmed date is Saturday, October 31, 2026. About 150 runners take part across all distances.
- Race day
- October 31, 2026
- Location
- Steelville, MO
- Field size
- ~150 runners
Race details
- Date
- Saturday, October 31, 2026
- Location
- Steelville, Missouri
- Distances
- 100 Miles
- Field size
- About 150 runners
- Course
- 12000 ft gain
- Registration
- ultrasignup.com
- Official website
- ozarktrail100.com
Registration, course & weather
- Registration status
- Registration status as last checked September 25, 2026: open
- Start time
- 6:00 AM CDT
- Course profile
- Point-to-point course; Mostly trail, some road; 12000 ft gain (official course data)
About the Ozark Trail 100 Mile Endurance Run
The Ozark Trail 100 Mile Endurance Run is a point-to-point 101-mile ultramarathon on the Ozark Trail through the Mark Twain National Forest in south-central Missouri, with roughly 12,000 ft of elevation gain and a 32-hour cutoff. It starts near CR 862/FR 2309 and finishes at Bass River Resort near Steelville.
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Ozark Trail 100 Mile Endurance Run: common questions
- When is the Ozark Trail 100 Mile Endurance Run?
- The next confirmed date is Saturday, October 31, 2026.
- Where is the Ozark Trail 100 Mile Endurance Run held?
- In Steelville, Missouri.
- What distances does the Ozark Trail 100 Mile Endurance Run offer?
- 100 Miles.
- How many people run the Ozark Trail 100 Mile Endurance Run?
- About 150 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Ozark Trail 100 Mile Endurance Run?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Ozark Trail 100 Mile Endurance Run?
- Registration status as last checked September 25, 2026: open. $295 (from ultrasignup.com, checked September 25, 2026).
- What time does the Ozark Trail 100 Mile Endurance Run start?
- 6:00 AM CDT.
- What is the course like at the Ozark Trail 100 Mile Endurance Run?
- Point-to-point course; Mostly trail, some road; 12000 ft gain (official course data).
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