The Bear Chase
Bear Creek Lake Park, United States • 27-28 Sep 2025
The Bear Chase Race Endurance Festival, taking place at Bear Creek Lake Park in Lakewood, CO, features a variety of trail running events including a 100K, 50 Mile, 50K, Half Marathon, Baby Bear 10K, and 5K. This festival is ideal for both novice and experienced ultramarathoners, offering a mix of challenging terrain and stunning views. The course is primarily dirt and single track, with varying elevation gains across the different distances. A portion of the proceeds supports local open space and trail preservation efforts. Participants receive finisher medals and have the chance for awards in various categories. Visit the organization's website for the most recent information.