Autumn Harvest Marathon, Half-Marathon, 10K, 5K and 12HR Endurance Run

Lace up your trail shoes for an unforgettable autumn adventure at the Autumn Harvest Marathon, Half-Marathon, 10K, 5K, and 12HR Endurance Run, set to take place on October 11, 2026, in scenic Marble Falls, Texas. This event promises a captivating experience along the shores of Lake Travis, where the beauty of fall trail running truly comes alive. Runners will navigate a course through the scenic trails of Turkey Bend on Lake Travis, featuring rolling terrain with moderate elevation changes and a dynamic mix of single-track and wider trails. As you push your limits, you'll be treated to the transforming landscape adorned with the vibrant colors of autumn, with the tranquil waters of Lake Travis providing a spectacular backdrop for your journey.

What truly sets this race apart is the enchanting atmosphere, particularly for those tackling the longer distances or the unique 12-hour endurance challenge. Imagine the magic of trails illuminated by moonlight, guiding your path as you rely on your headlamp for a truly immersive night running experience. Aid stations strategically placed along the course will be well-stocked with hydration, nutrition, and medical assistance, offering a variety of snacks including fruit, cookies, breakfast bars, chips, and soft drinks to keep you fueled. With typical race day conditions seeing highs around 82°F and lows around 60°F, and only an 8% chance of precipitation, the weather is often ideal for a challenging yet enjoyable run through the Texas Hill Country.

Whether you're aiming for a personal best in the marathon or half-marathon, enjoying a spirited 10K or 5K, or testing your ultimate endurance in the 12-hour race, the Autumn Harvest event offers a supportive and engaging atmosphere where strangers become friends and every finish line feels like a victory. Custom medals await all finishers, providing a well-earned reward for your accomplishment. Prepare for an exhilarating trail running escapade that combines stunning natural beauty with a unique moonlit element, making it a truly memorable addition to your race calendar.