more stats
102 ft
Distance
00:35:15
Avg time
0 ft
Altitude change
213 ft
Altitude min
213 ft
Altitude max
213 ft
Altitude start
213 ft
Altitude end
-0.3%
Grade
-0.9%
Grade max
00:35:15
Avg time

Alternative Pump Line Details

  • Activities
    • Mountain Bike
    • E-Bike
  • Riding Area
    Sunset Pump Park
    Seattle, Washington
  • Difficulty Rating
    Green Rate
  • Local Popularity
    35 in Mountain Biking [+]
    • 5 in E-Biking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • Ride in Rain
    Yes
  • Year Opened
    2020
  • Land Owner
    the city or a bank?

an alternative route that links back up with the main loop in both directions.

Access Info

in the parking strip but is clearly connected to the main loop.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 0 rides
  •  
All
  • 0 rides
  • Last: Jun 17, 2025
c1c2c3c4
January
February
March
April
May
June
July
August
September
October
November
December
update trails status or condition

Alternative Pump... Trail Reports

no reports have been added for Alternative Pump Line yet, add a trail report.
Trail reports are used to indicate a trails current condition and inform builders and other riders about any issues on a trail.
Status:
no votes yet
Your vote: 0

view (20)
close
  • Basemap  Map 
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
    • Pro
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
Activity Recordings
Trailforks uses anonymized public activity data. ?
Activity Recordings
Trailforks uses anonymized public activity data. ?
Personal Heatmap
▶ Activity Types
all / none
▶ Options
2
Date range month
–
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with no bike usage.
Enable
Suggested Layers
Based on selected activity type

    Save the current map location and zoom level as your default home location whenever this page is loaded.

    Save
        Directions to alternative-pump-line trailhead (47.679620, -122.398260)

        Photos

        1 more »
        128 |
        Jul 16, 2021 @ 3:28pm
        Jul 16, 2021

        Videos

        no videos have been added for Alternative Pump Line yet, add a video.

        Trail Products

        Reviews / Comments

        No reviews yet, be the first to write a review or ask a question.
        Use trail reports to comment on trail conditions.


        We hope you've been enjoying Trailforks!

        Create a FREE account to view trail comments and much more.

        Create a Free Account

        Nearby Trails

        Sunset Pump Park

        • By PlaidPancakesTF Pro & contributors
        • #450705 - 353 views

        Frequently Asked Questions About Alternative Pump Line

        ▼ Where is Alternative Pump Line located?
        Alternative Pump Line is located in Sunset Pump Park, Seattle, Washington, United States. It is part of the Sunset Pump Park trail network. The trailhead is located at coordinates 47.67962, -122.39826.
        ▼ How hard is Alternative Pump Line?
        Alternative Pump Line is rated as Green difficulty. The average grade is 0.3%.
        ▼ Is Alternative Pump Line a point to point trail?
        Alternative Pump Line is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
        ▼ How long is Alternative Pump Line?
        Alternative Pump Line is 102 ft long. The trail type is singletrack.

        Hit the Trail

        Open in App

        Get this trail on your phone instantly.
        open trail in app

        Download Trail

        Save to wishlist, Garmin & download.
        save the trail

        Find Related Routes

        Find routes and users activities that include this trail.
        find routes for this trail

        You must enter a description before submitting.