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2.2 miles
Distance
61 ft
Climb
-646 ft
Descent
00:22:47
Avg time
-587 ft
Altitude change
5,488 ft
Altitude min
6,132 ft
Altitude max
6,075 ft
Altitude start
5,489 ft
Altitude end
-5%
Grade
-28.9%
Grade max
14.3%
Grade min
1,978 ft
Distance climb
2 miles
Distance down
522 ft
Distance flat
00:22:47
Avg time
Lower Bitterbrush Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaHall Ranch
Lyons, Colorado -
Difficulty Rating
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Voted DifficultyBlack Diamond (5 votes)
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Local Popularity90 in Mountain Biking [+]
- 80 in Trail Running
- 70 in Hiking
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Global Ranking
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeAM
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DirectionBoth DirectionsPopular Direction Shown
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Climb DifficultyBlack Diamond
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Physical RatingHard
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Trail VisibilitySometimes hard to follow
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eBike Allowed
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TTFs on TrailRock Face, Rock Garden
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Land Owner
Very deserving of its black diamond rating. Lower Bitterbrush reminds me of desert riding in southern Utah, almost like a steeper version of UPS/LPS in Moab. Suffice it to say, there are many technical rock features, interspersed with brief patches of singletrack to catch your breath. Many of the rock features have multiple lines, so get creative
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 3 rides
- 12 miles average
6 Months
- 162 rides
- 13 miles avg distance
All
- 917 rides
- Last: Jun 17, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Lower Bitterbrush Trail Reports
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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- bi-directional trail
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- > 6 months
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- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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Directions to lower-bitterbrush trailhead
(40.220360, -105.305940)
Photos
42 more »
Videos
13 more »
youtuber
![Trail Boss: Mountain Biking Bitterbrush Trail...]()
3:53 |
1060 |
Apr 16, 2018 , Lyons
4:54 |
179 |
May 14, 2025 , Lyons
12:33 |
75 |
May 13, 2025 , Lyons
13:46 |
200 |
May 6, 2024 , Lyons
Routes with this trail
Hall Ranch Technical Side Featured
★ 5.0 • 10 miles • 1,594 ft • 6 • Out & Back •
Tackling Hall Ranch up aka "The Rock Garden" bumps this intermediate/advanced area into solid double...
Hall Ranch Technical Descent Featured
★ 3.8 • 12 miles • 1,670 ft • 5 • Loop •
By far the best way to ride Hall Ranch. This ride is best started by parking in the town of Lyons either...
★ 4.0 • 14 miles • 1,860 ft • 7 • Loop •
This is a great way to ride Hall Ranch leaving from right in Lyons. No parking hassles. No gnarly...
9 Reviews & Comments
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Nearby Trails
- Upper Bitterbrush 161 ft
- Antelope 161 ft
- Nelson Loop 2 miles
- Bitterbrush Connector 2 miles
- Middle Wapiti 7 miles
- By todd
Trailforks & contributors - #13702 - 10,671 views
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Frequently Asked Questions About Lower Bitterbrush
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Where is Lower Bitterbrush located?
Lower Bitterbrush is located in Hall Ranch, Lyons, Colorado, United States. It is part of the Hall Ranch trail network. The trailhead is located at coordinates 40.22036, -105.30594.
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How hard is Lower Bitterbrush?
Lower Bitterbrush is rated as Black Diamond difficulty. The physical rating is Hard. The average grade is 5%. The climb difficulty is rated Black Diamond.
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What is the elevation gain for Lower Bitterbrush?
Lower Bitterbrush has 61 ft of elevation gain. The trail has 646 ft of elevation descent. The elevation ranges from 5,488 ft to 6,132 ft.
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Is Lower Bitterbrush a point to point trail?
Lower Bitterbrush is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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