The 16 Hour Lock-in
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The 16 Hour Lock-In
The 16 Hour Lock-In is an endurance event held at Carolina Beach State Park in North Carolina. Participants have a 16-hour window to complete a 4.5-mile loop as many times as they choose. This is a no-DNF (Did Not Finish) event, allowing individuals to set their own goals, whether that is completing a single lap or multiple loops.
The course is located within a coastal maritime forest along the Cape Fear River. The trails are groomed, wide, and relatively flat, featuring a mix of dirt, sand, pine straw, roots, and a small paved section. Each loop includes approximately 100 feet of elevation gain. The race follows a clockwise direction for this edition.
The event is designated as a "Lock-In" because the state park gates close in the evening. Participants remaining in the park after the gates close must be registered campers. Available distances recognized with patches include:
- 13.1 miles
- 26.2 miles
- 50 km
- 50 miles
- 100 km
- 100 miles (finishers receive a buckle)
The start and finish area features a fully stocked aid station providing water, hydration drinks, and various snacks. Two hot meals are served during the event, with vegan and gluten-free options available upon prior request. This is a cup-free race, and participants must bring their own hydration vessels. A headlamp is mandatory for anyone running after 5:30 PM. Limited primitive camping spots are available at the group campsite for an additional fee, providing a 10x10 space for personal gear. Visit the organization's website for the most recent information.
