Embark on a challenging and scenic journey at El Diablo Hundo on October 3, 2026, nestled within the picturesque Lake Bistineau State Park in Doyline, LA. This multi-distance event offers a formidable test for ultrarunners and trail enthusiasts alike, with options including 100M, 100K, 50M, and 25K. The course itself is a 10-mile loop traversing the Blue Wing, Koasati, and Whoa Mule trails, immersing runners in classic Louisiana State Park terrain. Expect a dynamic mix of natural trail surfaces, including muddy sections and an abundance of tree roots, making for an engaging and technical experience through upland mixed hardwood forests and enchanting stands of cypress and tupelo trees along the western shore of Lake Bistineau.

While the individual trails might feel minimally elevated, the longer distances accumulate significant elevation, with the 100M and 100K races rated as hilly, gaining approximately 2500-7500 feet over 50 miles. Runners will find robust support on the course with two aid stations per loop: a main, staffed station at the Start/Finish offering hot food, a variety of trail snacks, beverages, and vegan options, and an unmanned station around mile 5 providing essential water, snacks, ice, and electrolytes. Typical race day conditions in early October present highs around 84°F and lows around 59°F, with an 11% chance of precipitation, so prepare for potentially warm and humid conditions.

El Diablo Hundo stands out for its unique bayou-country trail running experience, combining natural beauty with a gritty challenge. Finisher awards are a testament to your accomplishment, including pullover hoodies, caps, and cooling towels for longer distances, along with coveted finisher buckles for the 100K and 100 Miler, and medals for the 25K and 50 Miler. The event also offers discounts for military personnel, donors, and first responders. With camping and cabin options available within Lake Bistineau State Park, runners can fully immerse themselves in the race weekend experience. For those seeking a truly unique and demanding trail race in the heart of Louisiana, El Diablo Hundo promises an unforgettable adventure.