more stats
1,690 ft
Distance
37 ft
Climb
-20 ft
Descent
00:03:21
Avg time
18 ft
Altitude change
2,163 ft
Altitude min
2,203 ft
Altitude max
2,185 ft
Altitude start
2,205 ft
Altitude end
1.1%
Grade
-11.5%
Grade max
21.3%
Grade min
801 ft
Distance climb
479 ft
Distance down
410 ft
Distance flat
00:03:21
Avg time

Filthy Frank Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Gravel Bike
    • Hike
    • Trail Running
  • Riding Area
    Eagle Ridge
    Spokane, Washington
  • Difficulty Rating
    Green Rate
  • Local Popularity
    45 in Mountain Biking [+]
    • 25 in E-Biking
    • 50 in Trail Running
    • 100 in Hiking
    • 5 in Gravel Biking
  • Global Ranking
    #254670 in Mountain Biking [+]
    • #106322 in E-Biking
    • #149527 in Trail Running
    • #71192 in Hiking
    • #20075 in Gravel Biking
  • State Ranking
    #3,921 in Mountain Biking · Washington [+]
    • #1,293 in E-Biking
    • #4,465 in Trail Running
    • #2,858 in Hiking
    • #375 in Gravel Biking
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC, CX, Gravel
  • Direction
    Both Directions
    Popular Direction Shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Trail Visibility
    Always easy to follow
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • Ride in Rain
    Yes

Connects main Eagle Ridge Trails to the Lincoln Loop. This is the most technical trail in Eagle Ridge with chunky basalt tread waiting for pedal strikes. There are a few tight turns especially the swithchbacks up to the water tower. Can be ridden in both directions and quite fast from the water tower access road westbound to the top of the switchbacks.

Tags
RockyTight and twisty

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 1 rides
  • 8 miles avg distance
All
  • 10 rides
  • Last: Oct 11, 2026
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Filthy Frank Trail Reports

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      Directions to filthy-frank trailhead (47.604160, -117.430490)
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      Frequently Asked Questions

      ▼ Where is Filthy Frank located?
      Filthy Frank is located in Eagle Ridge, Spokane, Washington, United States. It is part of the Eagle Ridge trail network. The trailhead is located at coordinates 47.60416, -117.43049.
      ▼ How hard is Filthy Frank?
      Filthy Frank is rated as Green difficulty. The physical rating is Moderate. The average grade is 1.1%. The climb difficulty is rated Blue.
      ▼ What is the elevation gain for Filthy Frank?
      Filthy Frank has 37 ft of elevation gain. The trail has 20 ft of elevation descent. The elevation ranges from 2,163 ft to 2,203 ft.
      ▼ Is Filthy Frank a point to point trail?
      Filthy Frank is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Filthy Frank?
      Filthy Frank is 1,690 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Filthy Frank?
      Yes, dogs are allowed on Filthy Frank. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access Filthy Frank? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Filthy Frank are: View all parking locations in the area.
      ▼ How long does it take to ride Filthy Frank?
      Based on recorded activities, it takes an average of 3 minutes to ride Filthy Frank. The trail is 1,690 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Filthy Frank?
      Filthy Frank is a moderately popular trail. There have been 544 recorded activities on this trail. The trail has received 602 check-ins. View recent activity on this trail.

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