Get ready to hit the trails at Trailfest on Sunday, October 4, 2026, in scenic Highlandville, Missouri. This popular event invites runners of all levels to challenge themselves across a Half-Marathon (13.1M), 10K, or 5K distance, all set on 100% unpaved trails. The course is renowned for its technical challenges, featuring rocky, root-ey, and hilly terrain that promises an engaging experience amidst breathtaking scenery. Runners can expect typical race day conditions with highs around 76°F and lows around 52°F, with a minimal 11% chance of precipitation, creating ideal autumn running weather.

Starting at 5055 2 Rivers Road, Trailfest offers a truly immersive trail running experience. Participants in the 10K and Half-Marathon will benefit from a fully stocked aid station along the route, with a water refill station available at the start and finish for all distances. What truly sets Trailfest apart is its vibrant atmosphere and the highly anticipated post-race celebration. After conquering the course, runners can unwind at an epic party hosted by 4 By 4 Brewing Company, featuring refreshing Dockside Lagers for those 21 and over, alongside delicious walking tacos for all participants.

First established in 2020, Trailfest has quickly built a reputation for its community spirit and challenging yet rewarding trails. Each registration includes a commemorative Trailfest hoodie, and Half-Marathon finishers will proudly earn a medal to celebrate their achievement. Whether you're a seasoned trail runner looking to push your limits or a family seeking an active and fun day outdoors, Trailfest in Highlandville offers an unforgettable blend of adventure, camaraderie, and celebration.