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1.4 miles
Distance
448 ft
Climb
-115 ft
Descent
00:16:51
Avg time
333 ft
Altitude change
6,023 ft
Altitude min
6,400 ft
Altitude max
6,067 ft
Altitude start
6,400 ft
Altitude end
4.525%
Grade
-34.788%
Grade max
63.767%
Grade min
4,616 ft
Distance climb
1,769 ft
Distance down
971 ft
Distance flat
00:16:51
Avg time
Upper Bitterbrush Details
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Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaHall Ranch
Lyons, Colorado -
Difficulty Rating
-
Local Popularity100 in Mountain Biking [+]
- 95 in Trail Running
- 100 in Hiking
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Global Ranking
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Trail TypeSingletrack
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DirectionBoth Directions
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Climb DifficultyBlue
-
Physical RatingModerate
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Trail VisibilityAlways easy to follow
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eBike Allowed
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Land Owner
Upper Bitterbrush is a bi-directional trail used to access the Nelson loop at the top of Hall ranch. The climb up is smooth, sustained, and easy. The descent is very fast and fun, mostly smooth with only one or two rocky sections
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
- 14 rides
- 10 miles average
6 Months
- 371 rides
- 12 miles avg distance
All
- 2,028 rides
- Last: Sep 12, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Upper 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
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- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
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- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more activities = more kinetic energy = warmer colors.
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- popular
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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BC Backroad Status
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Slope Aspect
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Directions to upper-bitterbrush trailhead
(40.220270, -105.305600)
Photos
15 more »
Videos
5 more »
mtb
5:14 |
97 |
May 13, 2025 , Lyons
mtb
22:20 |
413 |
Aug 8, 2022 , Lyons
mtb
0:55 |
280 |
Sep 27, 2021 , Lyons
Routes with this trail
★ 4.0 • 9 miles • 1,547 ft • 8 •
Flow line at Hall Ranch. Lots of fun to be had by all!
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: Intermediate Fun Featured
★ 4.4 • 7 miles • 1,191 ft • 5 • Out & Back •
This is an great alternative if you're not up to the black diamond challenge. It's primarily uphill all...
BearsMTB
This trail feels right between Nelson Loop and Antelope in terms of tech/rockiness. It's fairly flowly in parts, but also fairly techy/rocky in parts. This makes sense because it's right in the middle of both trails! It's a somewhat exposed trail so bring sunscreen and water. Although rare, keep an eye out for snakes as well. I saw one a few weeks ago on this trail. Check out my video on Youtube if you want to see video of the uphill and downhill! https://youtu.be/aVmrf4V97oc?t=642
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Nearby Trails
- Antelope 0 ft
- Lower Bitterbrush 102 ft
- Nelson Loop 1 mile
- Bitterbrush Connector 1 mile
- Middle Wapiti 4 miles
- By todd
Trailforks & contributors - #13707 - 5,662 views
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