The Dirty Duel is the only trail race in the United States that offers racers a choice of courses. Join over 700 racers who will split off right after the start in a dueling dash back to the finish. Will it be the “easier” 6K course that speeds runners to a top finish or the shorter but brutal 5K “trail” that racers survive on their way to victory? Depending on the course chosen, you will face a sand dune, cornfield/maze, and off-trail sections. Donuts, cider, and apples after the race. Shirt purchase is optional.