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2.5 miles
Distance
414 ft
Climb
-111 ft
Descent
00:29:01
Avg time
304 ft
Altitude change
4,576 ft
Altitude min
4,908 ft
Altitude max
4,603 ft
Altitude start
4,908 ft
Altitude end
2.3%
Grade
-16%
Grade max
18%
Grade min
2 miles
Distance climb
3,222 ft
Distance down
991 ft
Distance flat
00:29:01
Avg time
Troy Built Upper Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaKokopelli Loops
Loma, Colorado -
Difficulty Rating
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Voted DifficultyBlue (1 vote)
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Local Popularity50 in Mountain Biking [+]
- 60 in Trail Running
- 40 in Hiking
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Global Ranking
-
State Ranking
-
Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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DirectionBoth Directions
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Dogs AllowedYes
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eBike Allowed
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Land OwnerBLM
Troy Built is a great climb either direction with fun downhill, some excellently tricky obstacles, particularly in the area closer to I-70. This trail is easily accessed, is a connector to Kokopelli, and can be linked as a loop with Lion's (double track Jeep trail), or Mack Ridge. Views are excellent and varied, overlooking both the river and rail road tracks.
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
- 1 rides
- 12 miles average
6 Months
- 46 rides
- 24 miles avg distance
All
- 403 rides
- Last: Oct 27, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Troy Built Upper 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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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.
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- popular
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Activity Recordings
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BC Backroad Status
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Directions to troy-built-upper trailhead
(39.214950, -108.899510)
Photos
2 more »
Videos
1 more »
Routes with this trail
30 miles • 3,928 ft • 14 •
2026 Courses Coming Soon The 50K takes runners on the stunning Kokopelli Loops in the Mack Ridge area,...
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Nearby Trails
- Kokopelli 0 ft
- Troy Built 4,275 ft
- Blm Route 742b 4,623 ft
- Access 4,656 ft
- Kokopelli (doubletrack Loma To Rabbit Valley) 4,843 ft
- By msmcfate
TRAILFORKS & contributors - #341134 - 1,326 views
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