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Ozark Trail 100 Mile Endurance Run

Steelville, United States • 31 Oct 2026

Ozark Trail 100 Mile Endurance Run

The event is the 18th running of the Ozark Trail 100 Mile Endurance Run. It is a 101-mile point-to-point ultra run that takes place on October 31, 2026. The course follows nearly continuous single-track trail through the Mark Twain National Forest.

The route features approximately 12,000 feet of total elevation gain and includes stream crossings. It is a point-to-point journey from a remote wilderness start to the Bass River Resort in Steelville, Missouri.

The event is designated as the 2026 Missouri RRCA State Ultra Championship race.

Support during the race includes:

  • 13 fully stocked aid stations.
  • Crew access at specific points.
  • Drop bag service at designated aid stations.
  • Pacers are allowed starting at Brooks Creek (mile 40).

A pre-race dinner and mandatory briefing are held before the event. Registration for the race is non-refundable and non-transferable. Visit the organization's website for the most recent information.

United States Missouri Steelville

Race information

Website Registration
100 mi
Ozark Trail 100 Mile Endurance Run
Visit the organization's website for the most recent information.
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