Prepare for an unforgettable challenge at the Highlander Assault Obstacle Race on August 15, 2026, in McHenry, IL. Renowned as the OCR Buddy People's Choice Award winner for the World's Best Small Obstacle Race Series, this event offers a unique Scottish Highlander-themed experience. Participants can choose from a challenging 15K, a dynamic 5K, or the family-friendly 3K, with options for elite and endurance heats catering to all skill levels. The course at 1911 W. Fernview Ln. takes runners through varied terrain, including trails, technical sections, and even creeks, with beautiful wooded scenery. Typical race day conditions in mid-August include highs around 81°F and lows around 61°F, with a 14% chance of precipitation.

Runners will encounter a blend of classic obstacle race staples, from technical monkey bar-style rigs to heavy atlas stone carries, alongside unique "old-world" challenges like archery and caber carries. The course is celebrated for its well-placed water stops and challenging obstacles, including the award-winning "Tilt-a-Kilt," recognized as the 2023 OCR Buddy Community Choice Award winner for Best Obstacle in the World. A strong sense of camaraderie defines the Highlander Assault, with many participants praising the supportive atmosphere, friendly volunteers, and the overall engaging experience.

Beyond the race itself, the Highlander Village offers a vibrant atmosphere with a DJ, gourmet food vendors, beer, and contests, ensuring the excitement continues pre- and post-race. All finishers are rewarded with a custom race medal and t-shirt, and professional photographs are provided free of charge. Join the Highlander Assault for a day of adrenaline, achievement, and unparalleled community spirit.