more stats
2.1 miles
Distance
159 ft
Climb
-150 ft
Descent
00:19:06
Avg time
10 ft
Altitude change
1,051 ft
Altitude min
1,140 ft
Altitude max
1,096 ft
Altitude start
1,106 ft
Altitude end
0.1%
Grade
-15%
Grade max
13.7%
Grade min
4,406 ft
Distance climb
3,648 ft
Distance down
2,841 ft
Distance flat
00:19:06
Avg time

Greenbush (Loop 4) Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Kettle Moraine State Forest
    Greenbrush, Wisconsin
  • Difficulty Rating
    Blue Rate
  • Voted Difficulty
    Blue (1 vote)
  • Local Popularity
    50 in Mountain Biking [+]
    • 5 in Trail Running
    • 50 in Hiking
  • Global Ranking
    #110547 in Mountain Biking [+]
    • #107266 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    One Direction
    Popular Direction Shown
  • Climb Difficulty
    Black Diamond
  • Physical Rating
    Hard
  • Trail Visibility
    Always easy to follow
  • Land Owner
    WI DNR

Mostly flowing singletrack through deep forest but the trail has lots of sections of smooth and round embedded rocks and roots that make for some difficult trail. There are sections that mix the rough go with short but punchy climbs

Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 10 miles average
6 Months
  • 24 rides
  • 11 miles avg distance
All
  • 170 rides
  • Last: Jul 7, 2026
c1c2c3c4
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Greenbush (Loop 4) Trail Reports

statusdatedescription
Jul 24, 2024 @ 7:16am
Jul 24, 2024
 There is a lot of tall weeds but the trail in fine otherwise. Don’t stop or the mosquitoes will eat you alive!
Apr 11, 2024 @ 10:21am
Apr 11, 2024
 All Clear! Go out and ride. Ride Dirt not Mud, DNR recommends a minimum of 12 hours for Greenbush to dry out after typical rain. Use your best...
Jan 30, 2024 @ 5:37am
Jan 30, 2024
 The trail is groomed and riding well! please only ride when below freezing Temps. Please respect the groomer's efforts and avoid making a rut!
Jan 26, 2024 @ 5:39am
Jan 26, 2024
 With the warm temps, snow is too soft and unridable. Please stay off the groomed surface so we have a good base to ride once it cools off again.
Jan 25, 2024 @ 5:40am
Jan 25, 2024
 Caution recommended! As temps warm up, please use your best judgment when riding. If you break the surface, please turn around and ride another...
more »
Status:
on Jul 24, 2024
Variable
Avg: 3.49 (4 votes)
Your vote: 0

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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
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        Directions to greenbush-loop-4 trailhead (43.736690, -88.119550)

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        Routes with this trail

        2
        Greenbush All Loops
        ★ 5.0 • 8 miles • 629 ft • 3 • Loop •
        All 4 loops of Greenbush Mountain Bike Trails. Trails are moderately rocky with a hardy amount of rock...

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        Nearby Trails

        Kettle Moraine State Forest

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        Frequently Asked Questions About Greenbush (Loop 4)

        ▼ Where is Greenbush (Loop 4) located?
        Greenbush (Loop 4) is located in Kettle Moraine State Forest, Greenbrush, Wisconsin, United States. It is part of the Kettle Moraine State Forest trail network. The trailhead is located at coordinates 43.73669, -88.11955.
        ▼ How hard is Greenbush (Loop 4)?
        Greenbush (Loop 4) is rated as Blue difficulty. The physical rating is Hard. The average grade is 0.1%. The climb difficulty is rated Black Diamond.
        ▼ What is the elevation gain for Greenbush (Loop 4)?
        Greenbush (Loop 4) has 159 ft of elevation gain. The trail has 150 ft of elevation descent. The elevation ranges from 1,051 ft to 1,140 ft.
        ▼ Is Greenbush (Loop 4) a point to point trail?
        Yes, Greenbush (Loop 4) is a point to point trail. The direction is One Direction. The trail type is singletrack.

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