more stats
2.7 miles
Distance
191 ft
Climb
-191 ft
Descent
00:25:13
Avg time
-1 ft
Altitude change
677 ft
Altitude min
733 ft
Altitude max
702 ft
Altitude start
702 ft
Altitude end
-17.8%
Grade max
12.9%
Grade min
3,166 ft
Distance climb
3,327 ft
Distance down
1 mile
Distance flat
00:25:13
Avg time

IDB Loop D Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Winter Fat Bike
    • Hike
    • Trail Running
  • Riding Area
    Ray Roberts Lake Isle Du Bois Unit
    Pilot Point, Texas
  • Difficulty Rating
    Black Diamond Rate
  • Voted Difficulty
    Black Diamond (3 votes)
  • Local Popularity
    85 in Mountain Biking [+]
    • 60 in E-Biking
    • 100 in Trail Running
    • 90 in Hiking
    • 5 in Winter Fat Biking
  • Global Ranking
    #84207 in Mountain Biking [+]
    • #126105 in E-Biking
    • #80445 in Trail Running
    • #104643 in Hiking
    • #31893 in Winter Fat Biking
  • State Ranking
    #1,214 in Mountain Biking · Texas [+]
    • #1,199 in E-Biking
    • #912 in Trail Running
    • #1,355 in Hiking
    • #153 in Winter Fat Biking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC, Fat
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Black Diamond
  • Physical Rating
    Hard
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes
  • TTFs on Trail
    Rock Garden
  • Land Owner
    Texas Parks and Wildlife

One of the more challenging trails in north Texas. Very rocky, with a lot of that being uphill, which is physically demanding. Most of the rocks are relatively small, but there are a few sections with bigger boulders to really challenge your technical skills If you're looking for flow, you won't find it here! If, however, you want a technical challenge, this is the trail for you!

Tags
Rock gardensRocky

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 29 rides
  • 12 miles avg distance
All
  • 245 rides
  • Last: Oct 24, 2026
c1c2c3c4
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Status:
on Oct 8, 2026
Avg: 3.88 (11 votes)
Your vote: 0

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      Directions to idb-loop-d trailhead (33.381020, -97.017260)
      View on Discover Map

      Photos

      2 more »
      mtb
      361 |
      Sep 19, 2021 @ 10:41am
      Sep 19, 2021
      report
      mtb
      105 |
      Sep 11, 2024 @ 1:58pm
      Sep 11, 2024

      Videos

      2 more »
      Rocky Climbs and Tight Downhill || Isle Du...
      mtb
      7:21 | 1257 | May 17, 2021 , Pilot Point
      Mountain Biking at Isle du Bois | Rock Gardens...
      mtb
      8:14 | 1541 | Jul 27, 2018 , Pilot Point

      Routes with this trail

      24
      Isle Du Bois Full Lap
      ★ 3.5 • 10 miles • 677 ft • 16 • Loop •
      Full lap of Isle Du Boise, including A-Lines

      Trail Products

      3.8 ★★★★★
      11 Ratings
      5 ★ 45%
      4 ★ 18%
      3 ★ 9%
      2 ★ 27%
      1 ★

      1 Review & Comments

      huntstyle huntstyle
      One of the more challenging trails in north Texas! Rock garden after rock garden! Physically demanding, though most of the rock gardens contain relatively small rocks, but they are often uphill.

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      Nearby Trails

      Ray Roberts Lake Isle Du Bois Unit

      • By toddTF Pro Trailforks & contributors
      • #15688 - 3,640 views

      Frequently Asked Questions

      ▼ Where is IDB Loop D located?
      IDB Loop D is located in Ray Roberts Lake Isle Du Bois Unit, Pilot Point, Texas, United States. It is part of the Ray Roberts Lake Isle Du Bois Unit trail network. The trailhead is located at coordinates 33.38102, -97.01726.
      ▼ How hard is IDB Loop D?
      IDB Loop D is rated as Black Diamond difficulty. The physical rating is Hard. The climb difficulty is rated Black Diamond.
      ▼ What is the elevation gain for IDB Loop D?
      IDB Loop D has 191 ft of elevation gain. The trail has 191 ft of elevation descent. The elevation ranges from 677 ft to 733 ft.
      ▼ Is IDB Loop D a point to point trail?
      IDB Loop D is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
      ▼ How long is IDB Loop D?
      IDB Loop D is 2.7 miles long. The trail type is singletrack.
      ▼ Are dogs allowed on IDB Loop D?
      Yes, dogs are allowed on IDB Loop D. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride IDB Loop D?
      Based on activity log data, the most popular months to ride IDB Loop D are:
      • December (27 activities)
      • February (18 activities)
      • November (17 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access IDB Loop D? Where is the closest parking trailhead?
      The closest parking and trailhead locations to IDB Loop D are: View all parking locations in the area.
      ▼ How long does it take to ride IDB Loop D?
      Based on recorded activities, it takes an average of 25 minutes to ride IDB Loop D. The trail is 2.7 miles long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is IDB Loop D?
      IDB Loop D is a very popular trail. There have been 1,633 recorded activities on this trail. The trail has received 1,812 check-ins. View recent activity on this trail.

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