Get ready to embrace the thrill of adventure at the 5th annual Muddy Shamrock Trail Races, happening on Saturday, March 14, 2026, in the picturesque setting of Lemont, Cook County. This exciting event is set to take participants through a challenging course filled with woods, dirt, and mud, offering an exhilarating experience for trail enthusiasts. Runners will have the opportunity to tackle both single and double-track trails, surrounded by the stunning scenery of the historic Lemont Quarries.

With a focus on fun and camaraderie, the Muddy Shamrock promises to be a highlight of the racing calendar. Whether you're a seasoned runner or new to the trail scene, this early-season race is perfect for all skill levels. Join us for a day of adventure and community as we celebrate the spirit of the Shamrock! Don’t miss out on the chance to earn your place among the brave participants tackling this muddy challenge!