Colorado · 5+15 Double · 15k · 5k

Beware the Bear Trail Races

Beware the Bear Trail Races is a 5+15 Double, 15k, 5k and Kids 1k event held in Lakewood, Colorado. It was last held on October 25, 2026 and is usually run in October; the next date hasn't been announced yet.

Usually held
October
Location
Lakewood, CO

Race details

Last held
October 25, 2026
Usually held in
October
Distances
5+15 Double, 15k, 5k, Kids 1k
Course
300 ft gain
Registration
ultrasignup.com
Official website
runuphillracing.com

Registration, course & weather

Start time
8:30 AM MDT
Course profile — 5K
Loop course; Trail surface; 300 ft gain (official course data); Not USATF certified
Course profile — 15K
Loop course; Trail surface; 800 ft gain (official course data); Not USATF certified
Typical race-day weather
about 40°F at the start, 57% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026)

About the Beware the Bear Trail Races

Beware the Bear Trail Races in Lakewood, CO.

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Beware the Bear Trail Races: common questions

When is the Beware the Bear Trail Races?
The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
Where is the Beware the Bear Trail Races held?
In Lakewood, Colorado.
What distances does the Beware the Bear Trail Races offer?
5+15 Double, 15k, 5k and Kids 1k.
How do I register for the Beware the Bear Trail Races?
Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the Beware the Bear Trail Races?
Registration status as last checked September 26, 2026: open. Listed fee for the longest distance, $22 (from runuphillracing.com, checked September 26, 2026).
What time does the Beware the Bear Trail Races start?
8:30 AM MDT.
What is race-day weather usually like at the Beware the Bear Trail Races?
about 40°F at the start, 57% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026).