more stats
1,119 ft
Distance
12 ft
Climb
-42 ft
Descent
00:01:30
Avg time
-30 ft
Altitude change
7,929 ft
Altitude min
7,973 ft
Altitude max
7,960 ft
Altitude start
7,930 ft
Altitude end
-2.7%
Grade
-11.4%
Grade max
7.5%
Grade min
361 ft
Distance climb
538 ft
Distance down
220 ft
Distance flat
00:01:30
Avg time

3505B Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Gravel Bike
    • Adaptive Bike
    • Horse
    • Hike
    • Trail Running
    • Dirtbike/Moto
    • ATV/ORV/OHV
  • Riding Area
    Hartman Rocks
    Gunnison, Colorado
  • Difficulty Rating
    Secondary Access Road/Trail Rate
  • Local Popularity
    95 in Mountain Biking [+]
    • 95 in E-Biking
    • 90 in Trail Running
    • 95 in Hiking
    • 90 in Dirtbiking
    • 5 in ATVing/Offroading
    • 5 in Horseback
    • 5 in Adaptive Biking
    • 5 in Gravel Biking
  • Trail Type
    Doubletrack
  • Bike Type
    Adaptive MTB, Gravel
  • Direction
    Both Directions
    Popular In Reverse
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1

No community description for 3505B trail has been added yet!

AI Generated Description

3505B is a 1,119 ft popular doubletrack trail located near Gunnison Colorado. This multi-use trail can be used both directions. On average it takes 1 minutes to complete this trail.

Tags

Trail Supporters

  • BLM
    Land Manager

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 17 miles average
6 Months
  • 107 rides
  • 11 miles avg distance
All
  • 532 rides
  • Last: Oct 28, 2026
c1c2c3c4
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Status:
on Aug 28, 2024
Ideal
Avg: 3.84 (1 votes)
Your vote: 0

view (2,878)
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      Directions to 3505b trailhead (38.504960, -106.951100)
      View on Discover Map

      Photos

      1 more »
      mtb
      83 |
      Sep 20, 2025 @ 11:27am
      Sep 20, 2025

      Videos

      no videos have been added for 3505B yet, add a video.

      Technical Trail Features (TTF)

      Routes with this trail

      103
      Fun Hartman Tour
      ★ 5.0 • 17 miles • 2,331 ft • 52 •
      Start up jacks, then head over to tailpipe to the ridge. After the Ridge ride up Top of the World, and use...
      40
      Hartman Rocks Winter Singletrack Grooming
      17 miles • 2,046 ft • 19 •
      This network is groomed specifically for fat biking, snowshoeing and xc skiing. Conditions may vary....
      62
      Rock 'N' Roll Sports Recommended Ride - Hartman Rocks Advanced Route
      12 miles • 1,736 ft • 15 • Loop •
      This is a recommend ride from Rock 'N' Roll Sports in Gunnison, CO. This loop at Hartman Rocks has some...

      Trail Products

      3.0 ★★★★★
      1 Ratings
      5 ★
      4 ★
      3 ★ 100%
      2 ★
      1 ★

      Reviews / Comments

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      Nearby Trails

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      Frequently Asked Questions

      ▼ Where is 3505B located?
      3505B is located in Hartman Rocks, Gunnison, Colorado, United States. It is part of the Hartman Rocks trail network. The trailhead is located at coordinates 38.50496, -106.9511.
      ▼ What is the elevation gain for 3505B?
      3505B has 12 ft of elevation gain. The trail has 42 ft of elevation descent. The elevation ranges from 7,929 ft to 7,973 ft.
      ▼ Is 3505B a point to point trail?
      3505B is not a point to point trail. The direction is Both Directions. The trail type is doubletrack.
      ▼ How long is 3505B?
      3505B is 1,119 ft long. The trail type is doubletrack.
      ▼ Are dogs allowed on 3505B?
      Yes, dogs are allowed on 3505B. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access 3505B? Where is the closest parking trailhead?
      The closest parking and trailhead locations to 3505B are: View all parking locations in the area.
      ▼ How long does it take to ride 3505B?
      Based on recorded activities, it takes an average of 2 minutes to ride 3505B. The trail is 1,119 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is 3505B?
      3505B is a very popular trail. There have been 2,875 recorded activities on this trail. The trail has received 2,878 check-ins. View recent activity on this trail.

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