Prepare to embrace the challenge and camaraderie at The Dark Side 8 Hour Ultra on March 7, 2026, in scenic Clarksburg, MD. This annual timed trail running event, a local favorite, invites runners to test their endurance within the beautiful Little Bennett Park. Typical race day conditions in early March offer highs around 49°F and lows near 32°F, with a modest 12% chance of precipitation, creating a brisk and invigorating atmosphere ideal for hitting the trails.

The race unfolds on a 5.5-mile (or 6-mile, depending on source) loop, primarily consisting of "beautiful and gentle" single-track trails that are not considered "horribly technical terrain". Starting and finishing at the Little Bennett Campground Pavilion, the course provides a consistent route, utilizing the same layout as previous years. Runners can expect rolling trails and some uphill sections, promising an engaging experience. Renowned for its "super-friendly people," "best aid station ever," and an "inviting community," the event ensures ample support. The on-course aid station is generously stocked with water, various hydration options, and ultra-runner favorites like potatoes, broth, bacon, French toast sticks, and particularly popular muffins. A hearty post-race meal featuring veggie chili and a "famous taco bar" awaits all participants.

The Dark Side 8 Hour Ultra is more than just a race; it's a timed journey designed to get you back on the trails in search of warmer weather, encouraging participants to complete as many loops as they desire within the eight-hour window, running from 8:00 AM to 4:00 PM. Whether you aim for a single lap or push for an ultra-distance, the looped format and supportive atmosphere of this event make it an excellent choice for both seasoned trail runners and those looking to explore ultra-distances for the first time. Runners frequently describe it as a "fun one" where even muddy conditions can be enjoyable.