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3,809 ft
Distance
217 ft
Climb
00:10:05
Avg time
219 ft
Altitude change
10,421 ft
Altitude min
10,640 ft
Altitude max
10,421 ft
Altitude start
10,640 ft
Altitude end
5.7%
Grade
31.2%
Grade min
3,383 ft
Distance climb
427 ft
Distance flat
00:10:05
Avg time
BB Trail Details
-
Activities
- Mountain Bike
- Horse
- Hike
- Trail Running
- Dirtbike/Moto
-
Riding AreaTenderfoot Mountain Area
Dillon, Colorado -
Ref Number#9515
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Difficulty Rating
-
Local Popularity55 in Mountain Biking [+]
- 35 in Trail Running
- 75 in Hiking
- 100 in Dirtbiking
- 5 in Horseback
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Global Ranking#131839 in Mountain Biking [+]
- #156642 in Trail Running
- #124602 in Hiking
- #4606 in Dirtbiking
- #33514 in Horseback
-
State Ranking#2,729 in Mountain Biking · Colorado [+]
- #4,791 in Trail Running
- #3,586 in Hiking
- #142 in Dirtbiking
- #1,094 in Horseback
-
Trail TypeSingletrack
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Bike TypeAM, XC
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DirectionBoth Directions
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eBike Allowed
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TTFs on TrailBerm
Newly cut trail. Not on USFS maps currently. Great for moto
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 8 rides
- 18 miles avg distance
All
- 28 rides
- Last: Sep 22, 2026
BB Trail 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
Trailforks scans activity logs to determine the last time a trail was ridden.
- < 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
Colors indicate trail is missing specified detail.
- 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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ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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Radar Time
Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to bb-trail trailhead
(39.633450, -106.023600)
Photos
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Videos
no videos have been added for BB Trail yet, add a video.
jgrider16
Much better descending. Fun, sweeping moto corners back down to Wide Open.
Summitkane
This is not #9015. It's the continuation of #9508 (Wide Open) - then becomes #9514.
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Nearby Trails
- Otb 2,149 ft
- Outer Wide Open 2,566 ft
- Pile Driver 2,982 ft
- Lucky 3,330 ft
- Tenderfoot Mountain 3,563 ft
Tenderfoot Mountain Area
- By J4m3z420
SCoMBA & contributors - #304122 - 960 views
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