Delirium Ultra 24 Hour Run

Delirium Ultra 24 Hour Run : Beaufort, SC (Oct 18, 2025)

The event is an endurance running festival held in Beaufort, South Carolina on October 18, 2025. It offers the following timed races:

• 24 hours
• 12 hours
• 6 hours Registration closes on October 10, 2025. The 2025 edition is the event's 13th year.

Course, camping and support

Racing takes place on a closed 1.62 mile loop on hard-packed trail through wooded Lowcountry terrain. The loop has a single aid station that runners pass at the end of each lap. A “Tent City” is located directly on the course for gear access; primitive camping is allowed Friday through Sunday and open fires are not permitted in the camping area. Parking is adjacent to the start/finish area and camper parking is limited and requires prior arrangements. Staging areas for runners are located along both sides of the course and are generally limited to about 12x12 feet.

Rules, safety and awards

Winners are the overall male and female entrants who log the greatest number of miles in each race. Runners must compete in the event they register for; cancellations, transfers or race-day changes are not allowed. Night running rules require a headlamp or handheld light for runners in the 12 and 24 hour races from dusk until dawn. Bibs must be worn on the front and an ankle transponder must be worn for lap counting. Finishers of the timed events receive a 2025 Delirium Ultra finisher medal; individual 24 hour runners who reach 100 miles or more receive a belt buckle. Aid station items include basic first aid and a rotating selection of food. Visit the organization's website for the most recent information.