Ozark Trail 100 Mile Endurance Run
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Ozark Trail 100 Mile Endurance Run
The Ozark Trail 100 Mile Endurance Run is a long trail ultramarathon held in Steelville, Missouri on October 31, 2026. This is the 18th running and it is designated as the 2026 Missouri RRCA State Ultra Championship. The event is listed as a point to point course through Mark Twain National Forest covering 100 miles of nearly continuous single track.
The course includes technical single track, multiple stream crossings, remote wilderness sections, and approximately 12,000 feet of elevation gain. The route is described as largely on dirt trail with varied terrain and autumn foliage in October.
On-course support includes 13 fully stocked aid stations, drop bag service at designated aid stations, and crew access points at key locations. Pacer options begin at Brooks Creek around mile 40. Base camp and the finish are at Bass River Resort. A pre-race dinner is part of the event, and a mandatory pre-race briefing is scheduled for October 30.
Awards include a belt buckle for finishers. The event organizer states the entry fee is non refundable, non transferable, and not eligible to be rolled to future years. Visit the organization's website for the most recent information.
