more stats
1.8 miles
Distance
31 ft
Climb
-783 ft
Descent
00:12:57
Avg time
-753 ft
Altitude change
6,653 ft
Altitude min
7,406 ft
Altitude max
7,406 ft
Altitude start
6,654 ft
Altitude end
-8.1%
Grade
-28.3%
Grade max
11.2%
Grade min
640 ft
Distance climb
2 miles
Distance down
604 ft
Distance flat
00:12:57
Avg time

Colins Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Park City
    , Utah
  • Difficulty Rating
  • Local Popularity
    50 in Mountain Biking [+]
    • 70 in Trail Running
    • 70 in Hiking
  • Global Ranking
    #147012 in Mountain Biking [+]
    • #127046 in Trail Running
    • #107418 in Hiking
  • State Ranking
    #2,745 in Mountain Biking · Utah [+]
    • #2,775 in Trail Running
    • #2,380 in Hiking
  • Hiking SAC Scale
    T2 Mountain Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
  • Climb Difficulty
    Black Diamond
  • Dogs Allowed
    Yes

A good way to climb or descend from Rob's trail. Tight switchbacks and rocky sections make climbing Colin's relatively challenging.

Tags
RockyTight and twisty
Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 36 rides
  • 16 miles avg distance
All
  • 239 rides
  • Last: Oct 15, 2026
c1c2c3c4
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Status:
on Aug 20, 2026
Ideal
Avg: 3.3 (7 votes)
Your vote: 0

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      Directions to colins trailhead (40.697100, -111.566650)

      Photos

      10 more »
      mtb
      88 |
      Aug 8, 2019 @ 10:46pm
      Aug 8, 2019
      mtb
      92 |
      Aug 8, 2019 @ 10:46pm
      Aug 8, 2019
      mtb
      131 |
      May 29, 2017 @ 11:39am
      May 29, 2017
      mtb
      108 |
      May 29, 2017 @ 11:39am
      May 29, 2017

      Videos

      no videos have been added for Colins yet, add a video.

      Trail Lists

      Routes with this trail

      ★ 1.0 • 12 miles • 1,996 ft • 7 • Loop •
      Starting at the Skullcandy office in Kimball and making a loop up through Canyons and the UOP.
      25 miles • 4,306 ft • 21 • Out & Back •
      Starting in town, climb to the crest via Armstrong and pinecone, then crest to ambush. Finish on rosebuds...
      30 miles • 5,471 ft • 14 •
      Long loop from Rob's trailhead.
      2.7 ★★★★★
      7 Ratings
      5 ★ 14%
      4 ★
      3 ★ 43%
      2 ★ 29%
      1 ★ 14%

      2 Reviews & Comments

      tuffguppy tuffguppy
      In the introduction it says Colins is a good way to get to Rob's. Take DuBois to Rob's instead. It's not a rocky climb. If you like steep, technical, rocky switchbacks and straightaways take Colins. Colins is a good rocky descent and it is seldom busy.
      Shumaker Shumaker
      This is a tough climb up from the neighborhoods with tight switchbacks and a decent amount of loose rock. I found coming up from Dubois much more enjoyable.

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      • By toddTF Pro Trailforks & contributors
      • #11274 - 5,338 views

      Frequently Asked Questions

      ▼ Where is Colins located?
      Colins is located in Park City, Utah, United States. It is part of the Park City trail network. The trailhead is located at coordinates 40.6971, -111.56665.
      ▼ How hard is Colins?
      Colins is rated as Blue difficulty. The average grade is 8.1%. The climb difficulty is rated Black Diamond.
      ▼ What is the elevation gain for Colins?
      Colins has 31 ft of elevation gain. The trail has 783 ft of elevation descent. The elevation ranges from 6,653 ft to 7,406 ft.
      ▼ Is Colins a point to point trail?
      Colins is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Colins?
      Colins is 1.8 miles long. The trail type is singletrack.
      ▼ Are dogs allowed on Colins?
      Yes, dogs are allowed on Colins. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride Colins?
      Based on activity log data, the most popular months to ride Colins are:
      • August (26 activities)
      • July (22 activities)
      • June (13 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access Colins? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Colins are: View all parking locations in the area.
      ▼ How long does it take to ride Colins?
      Based on recorded activities, it takes an average of 13 minutes to ride Colins. The trail is 1.8 miles long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Colins?
      Colins is a moderately popular trail. There have been 1,567 recorded activities on this trail. The trail has received 1,607 check-ins. View recent activity on this trail.

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