The Sand Monster

MAR
21
2027
Test your endurance at The Sand Monster, a 6 hour timed trail race on a 3.5 mile loop through the shaded woods of Sesquicentennial State Park in South Carolina.
Sun 21 Mar 2027
6 Hour Ultra

Always double-check with the organizer's website! This page may contain affiliate links.

The Sand Monster 6 Hour Ultra

The Sand Monster is a timed trail event held at Sesquicentennial State Park in Columbia, South Carolina. Participants have a 6-hour window to complete as many laps as possible on a designated course. The event is open to runners, hikers, and walkers of all experience levels.

Course Details

The race takes place on a 3.5-mile loop consisting of a mix of single-track and double-track trails. Each loop features 270 feet of elevation gain. While the event is named for a sandy section on one of the two main climbs, much of the course is covered with pine needles over solid ground. The trails are mostly shaded by trees and will be clearly marked for the duration of the event.

Event Format and Rules

The timed format allows participants to manage their own pace and distance. The only requirement to be considered a finisher is the completion of at least one 3.5-mile loop within the 6-hour limit. Results are determined by the total number of completed laps. If multiple participants finish with the same number of laps, their placement is decided by the finish time of their last completed lap. Any lap in progress after the 6-hour mark is reached will not be counted toward the total distance.

Amenities and Recognition

The event features a supportive environment with a pre-race briefing and a raffle held during the awards ceremony. Participants receive several items, including:

  • A technical trucker hat
  • A personalized bib number
  • An inspiration card from a local student

Awards are presented to the top four overall male and female finishers, as well as the top male and female grand masters in the 50+ age category. Special recognition is also given through unique honors such as the Spirit, Honey Badger, and Far Out awards. Visit the organization's website for the most recent information.

6 Hour Ultra

Events nearby

Muddy Princess South Carolina is a women only 5K obstacle mud run on September 13 2026 at The Master's Motoplex featuring 18 plus obstacles and a non competitive teamwork focus.
A 13.1 mile trail half marathon at Harbison State Forest on November 21, 2026, with aid stations, chip timing, and a Thanksgiving-style post-race meal.
Experience a unique 8.67 mile equalizer race in Columbia where staggered start times based on age and gender allow everyone to compete for the overall win.
Trail ultramarathons at Harbison State Park in Columbia, SC on January 16, 2027. Two distances, registration runs Aug 1–Aug 30, 2026 with fees of $50 and $30. The 50K includes a 4h30m first-loop cutoff and a 17:22/mile pace requirement.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.