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1,801 ft
Distance
-182 ft
Descent
00:01:16
Avg time
-183 ft
Altitude change
6,385 ft
Altitude min
6,568 ft
Altitude max
6,568 ft
Altitude start
6,385 ft
Altitude end
-10.1%
Grade
-23.1%
Grade max
-3.9%
Grade min
1,801 ft
Distance down
00:01:16
Avg time
Dirty bobs Details
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Activities
- Mountain Bike
- Trail Running
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Riding AreaBogus Basin
Boise, Idaho -
Difficulty Rating
-
Local Popularity55 in Mountain Biking [+]
- 5 in Trail Running
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Global Ranking
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Trail TypeSingletrack
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DirectionDownhill OnlyPopular Direction Shown
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Dogs AllowedYes
No community description for Dirty bobs trail has been added yet!
AI Generated Description
Dirty bobs is a 1,801 ft moderately popular blue difficulty singletrack trail located near Boise Idaho. This mountain bike primary trail can be used downhill only. On average it takes 1 minutes to complete this trail.
Bike Park
Local Trail Association
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Please consider joining or donating to the local trail association to support
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 10 rides
- 16 miles avg distance
All
- 52 rides
- Last: Aug 31, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Dirty bobs 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)
Trailforks scans users activity logs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
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 Ridden
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
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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
- less popular
- not popular
ATV/ORV/OHV Filter
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Activity Recordings
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Activity Recordings
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Winter Trails
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Missing Trails
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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 dirty-bobs trailhead
(43.775610, -116.101510)
Photos
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Videos
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Trail Products
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Idaho's Mountain Bike License PlateTrail Pass
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Nearby Trails
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- By olliebiker465 & contributors
- #577626 - 524 views
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