The Bear Chase
Bear Creek Lake Park, United States • 4-5 Oct 2025
The Bear Chase Race is an endurance festival held at Bear Creek Lake Park in Lakewood, Colorado, featuring a variety of race distances including 100K, 50 Mile, 50K, Half Marathon, 10K, and 5K. Scheduled for October 4-5, 2025, this event is ideal for both novice and experienced trail runners, offering a mix of challenging terrain and stunning views. The course is primarily dirt and single track, with elevation gains varying by distance. 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.