more stats
2.4 miles
Distance
558 ft
Climb
-486 ft
Descent
00:17:52
Avg time
71 ft
Altitude change
848 ft
Altitude min
1,021 ft
Altitude max
848 ft
Altitude start
919 ft
Altitude end
0.573%
Grade
-35.252%
Grade max
46.282%
Grade min
5,252 ft
Distance climb
5,087 ft
Distance down
1,991 ft
Distance flat
00:17:52
Avg time

MB3 Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Harbins Park
    Lawrenceville, Georgia
  • Difficulty Rating
    Blue Rate
  • Local Popularity
    70 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #50652 in Mountain Biking [+]
    • #94811 in Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
    Popular Direction Shown
  • Dogs Allowed
    Yes

No community description for MB3 trail has been added yet!

AI Generated Description

MB3 is a 2 mile popular blue difficulty singletrack trail located near Lawrenceville Georgia. This mountain bike primary trail can be used both directions. On average it takes 17 minutes to complete this trail.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 7 rides
  • 13 miles avg distance
All
  • 238 rides
  • Last: Sep 19, 2026
c1c2c3c4
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Status:
on Sep 17, 2026
Ideal
Avg: 3.88 (3 votes)
Your vote: 0

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      Directions to mb3 trailhead (33.902080, -83.839150)
      View on Discover Map

      Photos

      4 more »
      mtb
      MB3
      49 |
      Apr 12, 2025 @ 3:45am
      Apr 12, 2025
      mtb
      MB3
      88 |
      Jun 27, 2024 @ 8:15am
      Jun 27, 2024
      mtb
      MB3
      137 |
      Sep 20, 2020 @ 10:29am
      Sep 20, 2020
      report
      mtb
      MB3
      153 |
      Sep 20, 2020 @ 10:34am
      Sep 20, 2020

      Videos

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      3.7 ★★★★★
      3 Ratings
      5 ★
      4 ★ 67%
      3 ★ 33%
      2 ★
      1 ★

      1 Review & Comments


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      Nearby Trails

      Harbins Park

      • By rbdixon & contributors
      • #80252 - 1,418 views

      Frequently Asked Questions

      ▼ Where is MB3 located?
      MB3 is located in Harbins Park, Lawrenceville, Georgia, United States. It is part of the Harbins Park trail network. The trailhead is located at coordinates 33.90208, -83.83915.
      ▼ How hard is MB3?
      MB3 is rated as Blue difficulty. The average grade is 0.573%.
      ▼ What is the elevation gain for MB3?
      MB3 has 558 ft of elevation gain. The trail has 486 ft of elevation descent. The elevation ranges from 848 ft to 1,021 ft.
      ▼ Is MB3 a point to point trail?
      MB3 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is MB3?
      MB3 is 2.4 miles long. The trail type is singletrack.
      ▼ Are dogs allowed on MB3?
      Yes, dogs are allowed on MB3. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access MB3? Where is the closest parking trailhead?
      The closest parking and trailhead locations to MB3 are: View all parking locations in the area.
      ▼ How long does it take to ride MB3?
      Based on recorded activities, it takes an average of 18 minutes to ride MB3. The trail is 2.4 miles long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is MB3?
      MB3 is a very popular trail. There have been 623 recorded activities on this trail. The trail has received 1,046 check-ins. View recent activity on this trail.

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