Outlaw 100 Oklahoma

Event overview

Outlaw 100 Oklahoma is a multi-day trail running event held February 14-16, 2026 at Twin Mountains in Kinta, Oklahoma (N4300 Rd). The course is a roughly 13-mile loop with rocky climbs, creek crossings, runnable jeep roads, steep powerline ascents, and a historic stagecoach road. Each loop is described as having over 2,000 feet of elevation gain. Registration closes January 10. Camping at Twin Mountains is available for $20 per night.

Races, course details, and logistics

Distances offered include:

• 135-mile
• 100-mile
• 100-mile 5-person relay
• 50-mile (about four loops, listed near 52 miles)
• Marathon (26.2 miles) (two loops)
• Half marathon (13.1 miles) (one loop)
• 5K (held both days)

The organizer lists a 48-hour cutoff for the 100- and 135-mile races. Cutoffs for the 50-mile and weekend marathon/half distances are given as fixed durations (for example, the 50-mile has about 39.5 hours). Aid station and loop details: an aid station at 6.5 miles, start/finish locations at 9 miles and 13 miles (bathrooms at the 13-mile location). Pacing and crew rules: pacers allowed for 100/135 mile runners after 50 miles; crew access is limited to the start/finish area. Drop bag labeling and pickup procedures are specified. Photography is provided by Mile 90 and is included with registration. Refunds are not offered; transfer credits follow a sliding scale based on notice period. Military, child, and volunteer discount programs are available. Visit the organization's website for the most recent information.