more stats
4,987 ft
Distance
101 ft
Climb
-35 ft
Descent
00:14:41
Avg time
67 ft
Altitude change
363 ft
Altitude min
444 ft
Altitude max
364 ft
Altitude start
430 ft
Altitude end
1.3%
Grade
-10.4%
Grade max
15.8%
Grade min
2,260 ft
Distance climb
1,125 ft
Distance down
1,575 ft
Distance flat
00:14:41
Avg time

Mainline Trail Details

  • Activities
    • Mountain Bike
    • Horse
    • Hike
    • Trail Running
  • Riding Area
  • Difficulty Rating
  • Voted Difficulty
    Green (1 vote)
  • Local Popularity
    75 in Mountain Biking heatmap [+]
    • 70 in Trail Running
    • 95 in Hiking
    • 5 in Horseback
  • Global Ranking
    #82032 in Mountain Biking [+]
    • #117446 in Trail Running
    • #81071 in Hiking
    • #3192 in Horseback
  • State Ranking
    #1,362 in Mountain Biking · Washington [+]
    • #3,611 in Trail Running
    • #3,156 in Hiking
    • #94 in Horseback
  • Hiking SAC Scale
    T1 Hiking
  • Trail Type
    Mixed
  • Bike Type
    AM, XC, CX
  • Direction
    Both Directions
    Popular In Reverse
  • Climb Difficulty
    Green
  • Physical Rating
    Easy
  • Trail Visibility
    Always easy to follow
  • Season
    All Year
  • Family Friendly
    Yes
  • Dogs Allowed
    Yes
  • eBike Allowed
  • TTFs on Trail
    Skinny
  • Ride in Rain
    Yes

Main access trail for all of Paradise. Great for kids and families
There is only one mildly technical rooty section located just north of the Cedar Run entrance, otherwise it's an easy ride

Tags

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 143 rides
  • 7 miles avg distance
All
  • 1,750 rides
  • Last: Nov 7, 2026
c1c2c3c4
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update trails status or condition

Mainline Trail Trail Reports

statusdatedescription
Oct 29, 2026 @ 8:51pm (America/Los_Angeles)
Oct 29, 2026
This part of Mainline is not closed. Only the part between the 105th street entrance and the parking lot is closed
Oct 29, 2026 @ 11:13am (America/Los_Angeles)
Oct 29, 2026
**Trail Closed** The Douglas Fir and Alder trees are being clearcut due to disease. Replanting to occur in 2028, with a reopening close or...
Oct 19, 2026 @ 10:30am (America/Vancouver)
Oct 19, 2026
Oct 16, 2026 @ 4:45pm (America/Vancouver)
Oct 16, 2026
Apr 10, 2026 @ 9:02am (America/Vancouver)
Apr 10, 2026
[L=https://www.evergreenmtb.org/trails/ride-reports/rr-9543]Evergreen MTB Report[/L]
more »
Status:
on Oct 29, 2026
Avg: 3.92 (8 votes)
Your vote: 0

view (4,585)
close
      Directions to mainline-trail trailhead (47.786180, -122.090440)

      Photos

      31 more »
      mtb
      97 |
      Mar 5, 2024 @ 12:18pm
      Mar 5, 2024
      mtb
      79 |
      Nov 10, 2023 @ 1:39am
      Nov 10, 2023
      mtb
      106 |
      Nov 10, 2023 @ 1:39am
      Nov 10, 2023
      mtb
      107 |
      Jul 7, 2023 @ 10:31pm
      Jul 7, 2023

      Videos

      1 more »
      Smilely tries the skinny
      mtb
      0:08 | 626 | Oct 2, 2015 , Maltby

      Trail Lists

      Routes with this trail

      more »
      6 miles • 320 ft • 15 •
      Parking lot to Cascara -> Red Alder -> Ephemeral -> Rogue Fern -> Big Ring & Little Ring ->...
      ★ 2.8 • 6 miles • 321 ft • 22 • Loop •
      Near-maximum trail coverage, including the most rooty Two Trees South.
      4 miles • 316 ft • 3 • Loop •
      Tags: Dogs Leashed, Kid Friendly, Horses Entry Fee: None Parking Fee: None
      3.9 ★★★★★
      8 Ratings
      5 ★ 13%
      4 ★ 63%
      3 ★ 25%
      2 ★
      1 ★

      4 Reviews & Comments

      Rcd1649
      Have tree down on mainline about three quarters of a mile from the main parking lot

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      Frequently Asked Questions

      ▼ Where is Mainline Trail located?
      Mainline Trail is located in Paradise Valley Conservation Area, Maltby, Washington, United States. It is part of the Paradise Valley Conservation Area trail network. The trailhead is located at coordinates 47.78618, -122.09044.
      ▼ How hard is Mainline Trail?
      Mainline Trail is rated as Green difficulty. The physical rating is Easy. The average grade is 1.3%. The climb difficulty is rated Green.
      ▼ What is the elevation gain for Mainline Trail?
      Mainline Trail has 101 ft of elevation gain. The trail has 35 ft of elevation descent. The elevation ranges from 363 ft to 444 ft.
      ▼ Is Mainline Trail a point to point trail?
      Mainline Trail is not a point to point trail. The direction is Both Directions. The trail type is mixed.
      ▼ How long is Mainline Trail?
      Mainline Trail is 4,987 ft long. The trail type is mixed.
      ▼ Are dogs allowed on Mainline Trail?
      Yes, dogs are allowed on Mainline Trail. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride Mainline Trail?
      Based on activity log data, the most popular months to ride Mainline Trail are:
      • August (101 activities)
      • April (79 activities)
      • September (75 activities)
      Check the reports page for current trail conditions.
      ▼ How do I access Mainline Trail? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Mainline Trail are: View all parking locations in the area.
      ▼ How long does it take to ride Mainline Trail?
      Based on recorded activities, it takes an average of 15 minutes to ride Mainline Trail. The trail is 4,987 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Mainline Trail?
      Mainline Trail is a very popular trail. There have been 4,602 recorded activities on this trail. The trail has received 4,585 check-ins. View recent activity on this trail.

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