Get ready for an exhilarating trail running experience at the John Bryan Trail Race on May 9, 2026, in scenic Yellow Springs, Ohio. This event, part of the popular Wolf Pack Trail Running Series, invites runners to explore the rugged beauty of John Bryan State Park, distinguished by its remarkable limestone gorge, a designated National Natural Landmark. Runners can choose from multiple distances, including a challenging 6-Hour endurance event, a 13.1M half marathon, 20K relay, 10K, and 5K, ensuring an option for every level of trail enthusiast.

The course, approximately 95% un-paved, winds through forested trails along the Little Miami State and National Scenic River, offering splendid views and a mix of terrain with some hills. The half marathon features two loops with an elevation gain of around 650-750 feet, while the 10K and 5K present one loop with approximately 325-370 feet and 180 feet of elevation gain, respectively. Race day conditions typically see highs around 72°F and lows around 47°F, with a 17% chance of precipitation, providing pleasant spring running weather. All races begin and end at the Lower Stone Shelter, where you'll find aid station support. Additional water stations are strategically placed along the 10K and half marathon routes, with the half marathon also receiving aid at the start/finish before their second loop. The John Bryan Trail Race is known for its friendly and competitive atmosphere, making it a memorable adventure through one of Western Ohio's most picturesque parks.