The 16 Hour Lock-in
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The 16 Hour Lock-In
The 16 Hour Lock-In at Carolina Beach State Park in Carolina Beach, NC is a timed endurance event organized by Punk Rock Ultras. Participants have 16 hours to complete a 4.5-mile loop as many times as they choose. The event is run as a no DNF format, so athletes can aim for a single lap or multiple laps within the time limit.
The coastal maritime forest course is groomed, wide and relatively flat, with two hills of about 100 feet climb per loop. Surfaces include dirt, sand, pine straw, roots, and a short section of road with a grass option. The Start/Finish area provides a sheltered drop bag area, bathrooms, and an aid station where runners can access personal gear.
The aid station supplies water, Tailwind, and a variety of salty, sweet and savory snacks, plus two hot meals during the event. Organizers try to provide vegan and gluten free options when dietary needs are reported in advance. This is a cup free event; participants must bring a refillable hydration vessel. A headlamp or similar is required for anyone running after the park gate closes in the evening.
Camping options are limited. Thirty group campsite spots offer a 10x10 personal area, primitive facilities, and an overnight parking pass. An alternative family campground is available within about one mile. Awards include finisher patches for recognized distances and a buckle for 100 mile finishers; top mileage awards are given in Male, Female, and Non-Binary divisions. Visit the organization's website for the most recent information.
