The Bear Chase Trail Races
The Bear Chase Race Endurance Festival is a 100k, 50 mile, 50k, Half … and the Baby Bear 10k Trail Race at beautiful Bear Creek Lake Park, in Lakewood, CO.
Chase the Moon 12 Hr Endurance Run
Chase the Moon is a 12-hour team relay and solo ultramarathon, run overnight under the light of the full moon in the Highlands Ranch Backcountry trail system
Greenland Trail 50k, 25k, 8 mile & 4 mile
The Greenland Trail Race offers four outstanding distances in southern Douglas County. Run the 4 Miler, the 8 Miler, the 25K, or tackle the 50K ultramarathon! May 4th, 2019