The Bear Chase

The Bear Chase Race is an exciting 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 September 27-28, 2025, this event is ideal for both novice and experienced trail runners, offering a mix of challenging terrain and stunning views. The course primarily consists of dirt and single-track trails, with varying elevation gains across the different race distances.

A portion of the proceeds supports local open space and trail preservation efforts. Visit the organization's website for the most recent information.