more stats
2.9 miles
Distance
153 ft
Climb
-121 ft
Descent
00:14:44
Avg time
31 ft
Altitude change
5,324 ft
Altitude min
5,398 ft
Altitude max
5,334 ft
Altitude start
5,364 ft
Altitude end
0.2%
Grade
-41.2%
Grade max
14.8%
Grade min
1 mile
Distance climb
4,823 ft
Distance down
3,232 ft
Distance flat
00:14:44
Avg time

Left Hand Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Gravel Bike
    • Horse
    • Hike
    • Trail Running
  • Riding Area
  • Difficulty Rating
  • Local Popularity
    90 in Mountain Biking [+]
    • 75 in E-Biking
    • 65 in Trail Running
    • 45 in Hiking
    • 5 in Horseback
    • 100 in Gravel Biking
  • Global Ranking
    #75596 in Mountain Biking [+]
    • #39939 in E-Biking
    • #137340 in Trail Running
    • #156868 in Hiking
    • #21966 in Horseback
    • #199 in Gravel Biking
  • State Ranking
    #1,419 in Mountain Biking · Colorado [+]
    • #440 in E-Biking
    • #3,994 in Trail Running
    • #4,936 in Hiking
    • #602 in Horseback
    • #7 in Gravel Biking
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Singletrack
  • Bike Type
    XC, Gravel
  • Direction
    Both Directions
  • Climb Difficulty
    Green
  • Physical Rating
    Easy
  • Trail Visibility
    Always easy to follow
  • Family Friendly
    Yes
  • Dogs Allowed
    Yes
  • eBike Allowed
  • Land Owner

“Singletrack” in Boulder Valley Ranch. It can get pretty muddy during mud season, and hot in summer. Great beginner and family ride trail, good bird watching area.

Tags
Family friendly

Local Trail Association

Recent Activity on Trail

Past Week
  • 9 rides
  • 18 miles average
6 Months
  • 118 rides
  • 26 miles avg distance
All
  • 400 rides
  • Last: Oct 30, 2026
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update trails status or condition

Left Hand Trail Reports

Status:
on Oct 20, 2026
Dry
Avg: 3.63 (5 votes)
Your vote: 0

view (6,432)
close
      Directions to left-hand trailhead (40.080140, -105.262730)

      Photos

      4 more »
      mtb
      106 |
      Mar 14, 2023 @ 3:03pm
      Mar 14, 2023
      mtb
      267 |
      Jul 16, 2019 @ 7:26pm
      Jul 16, 2019
      hike
      245 |
      May 18, 2019 @ 6:20pm
      May 18, 2019
      hike
      222 |
      May 18, 2019 @ 6:20pm
      May 18, 2019

      Videos

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      • By toddTF Pro Trailforks & contributors
      • #13701 - 6,747 views

      Frequently Asked Questions

      ▼ Where is Left Hand located?
      Left Hand is located in Boulder Valley Ranch / Boulder Reservoir, Boulder, Colorado, United States. It is part of the Boulder Valley Ranch / Boulder Reservoir trail network. The trailhead is located at coordinates 40.08014, -105.26273.
      ▼ How hard is Left Hand?
      Left Hand is rated as Green difficulty. The physical rating is Easy. The average grade is 0.2%. The climb difficulty is rated Green.
      ▼ What is the elevation gain for Left Hand?
      Left Hand has 153 ft of elevation gain. The trail has 121 ft of elevation descent. The elevation ranges from 5,324 ft to 5,398 ft.
      ▼ Is Left Hand a point to point trail?
      Left Hand is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Left Hand?
      Left Hand is 2.9 miles long. The trail type is singletrack.
      ▼ Are dogs allowed on Left Hand?
      Yes, dogs are allowed on Left Hand. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride Left Hand?
      Based on activity log data, the most popular months to ride Left Hand are:
      • October (42 activities)
      • August (41 activities)
      • September (36 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access Left Hand? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Left Hand are: View all parking locations in the area.
      ▼ How long does it take to ride Left Hand?
      Based on recorded activities, it takes an average of 15 minutes to ride Left Hand. The trail is 2.9 miles long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Left Hand?
      Left Hand is a very popular trail. There have been 6,430 recorded activities on this trail. The trail has received 6,432 check-ins. View recent activity on this trail.

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