Beware The Bear Trail Races

Morrison, United States • 24 Oct 2026

Beware the Bear Trail Races : Bear Creek Lake Park

Beware the Bear is a trail race held at Bear Creek Lake Park in Lakewood, Colorado, tentatively scheduled for Sat, Oct 24, 2026. The event uses the Coyote Shelter / Coyote Crossing area near 15600 W Morrison Rd as the start and finish location. Registration for the 5km, 15km, and the combined entry includes running socks or a neck gaiter and a pancake breakfast. Volunteers are used for registration, parking, finish line, and aid stations; volunteers may be allowed to race for free on a limited basis.

Courses, format, and support

Distances offered:

  • 5 km
  • 15 km
  • 5+15 Double
  • Kids 1 km

The courses are almost entirely dirt, with single-track and double-track sections, short steep hills, rollers, and varied terrain. Elevation gain is about 300 feet for the 5 km and about 800 feet for the 15 km. The 5+15 Double consists of running the 5 km race, taking a short break, then running the 15 km race. All courses are marked and include a "Won't-Get-Lost" guarantee. The 15 km course includes an aid station by the finish between laps at about 4.75 miles and has a cut-off of 1 hour 15 minutes at the end of the first big loop (about 4.7 miles). The Kids 1 km follows a shortened loop, is not individually timed, has a display clock, and provides a stuffed bear at the finish; adults may accompany children without registering. Visit the organization's website for the most recent information.

Race information

20 km
5+15 Double
15 km
5 km
Kids 1km
Visit the organization's website for the most recent information.
Trail runs nearby

Tackle winter trails at Staunton State Park in December with 50k, 16 mile, or 8 mile options through high meadows and granite cliffs. Enjoy alpine views, stocked aid stations, shuttle access, and a unique finisher medal.

Join the Freakin Freezin 5K in Denver on January 25 for a chilly, car free, flat trail run at Northfield High School with medals for all finishers. Choose a 5K, a no shirt option, or run virtually and score a finisher package.

Tackle the Sourdough Snowshoe Race in Nederland CO on Jan 31 2026, a donation based backcountry challenge where snowshoes are required for the full route. Choose 18K or 30K and warm up at the finish with hot drinks and a warming tent.

Challenge yourself on scenic dirt singletrack and bike path near Highlands Ranch at Mountain Ridge Trail Race. Choose from 21 mile, half marathon, 10K or 5K routes that climb foothill terrain with aid stations and a school start and finish.