more stats
4,150 ft
Distance
49 ft
Climb
-790 ft
Descent
00:22:59
Avg time
-741 ft
Altitude change
2,280 ft
Altitude min
3,035 ft
Altitude max
3,021 ft
Altitude start
2,280 ft
Altitude end
-17.857%
Grade
-55.416%
Grade max
32.622%
Grade min
462 ft
Distance climb
3,628 ft
Distance down
61 ft
Distance flat
00:22:59
Avg time

Green Monster Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    Westside - Rainbow
    Whistler, British Columbia
  • Difficulty Rating
  • Voted Difficulty
    Double Black Diamond (3 votes)
  • Local Popularity
    75 in Mountain Biking [+]
    • 65 in E-Biking
    • 80 in Trail Running
    • 75 in Hiking
  • Global Ranking
    #20899 in Mountain Biking [+]
    • #56763 in E-Biking
    • #36726 in Trail Running
    • #52870 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Physical Rating
    Extreme
  • Dogs Allowed
    Yes
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Drop, Jump, Gap Jump, Ladder Bridge, Rock Face, Rock Garden, Roller Coaster

A string of serious rock faces, all very ridable but best ridden in prime conditions, and not for the faint hearted. Some good singletrack descending linking them all together

This trail is unsanctioned.

Trail Supporters
  • Maxim Arsenault
    Builder

Recent Activity on Trail

Past Week
  • 6 rides
  • 6 miles average
6 Months
  • 78 rides
  • 9 miles avg distance
All
  • 521 rides
  • Last: Jul 12, 2026
c1c2c3c4
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Green Monster Trail Reports

statusdatedescription
Jun 19, 2026 @ 12:27pm (America/Vancouver)
Jun 19, 2026
Jun 15, 2026 @ 7:57am (America/Vancouver)
Jun 15, 2026
May 31, 2026 @ 1:43pm (America/Vancouver)
May 31, 2026
Last roll is running great after the re-armour! Shoutout to the builder’s!!
May 19, 2026 @ 5:13pm (America/Vancouver)
May 19, 2026
Last slab re-armour is complete.
May 13, 2026 @ 4:03pm (America/Vancouver)
May 13, 2026
the last big slab is unrideable pending completion of a rock armouring project. Either take the ride around to the left, or the alt exit to the right.
more »
Status:
on Jun 19, 2026
Dry
Avg: 4.76 (53 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
Trail Flow (Ridden Direction)
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  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
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  • < 1 week
  • < 2 weeks
  • < 1 month
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  • > 6 months
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The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
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  • Description
  • Photos
  • Description & Photos
  • Videos
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Max Vehicle Width
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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.

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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to green-monster trailhead (50.150400, -122.978800)

        Photos

        147 more »
        2,213 |
        Mar 3, 2015 @ 10:32am
        Mar 3, 2015
        3,785 |
        Jun 28, 2013 @ 12:21am
        Jun 28, 2013
        24 |
        May 31, 2026 @ 1:41pm
        May 31, 2026
        53 |
        Sep 9, 2025 @ 6:58pm
        Sep 9, 2025

        Videos

        36 more »
        youtuber The Biggest Rock Slab She Has Ever Ridden? |...
        12:52 | 2029 | Jun 10, 2019 , Whistler
        youtuber GREENMONSTER | Double black trail | Whistler
        4:59 | 110 | Nov 28, 2023 , Whistler
        youtuber Whistler Trails are Built Different
        8:48 | 638 | Aug 17, 2023 , Whistler
        youtuber Mountain Biking 'Green Monster' in the...
        1685 | Jul 14, 2017 , Whistler

        Trail Lists

        Routes with this trail

        4 miles 1,078 ft 7 Point to Point
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        Trail Products

        5 Reviews & Comments


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        Frequently Asked Questions About Green Monster

        Where is Green Monster located?
        Green Monster is located in Westside - Rainbow, Whistler, British Columbia, Canada. It is part of the Westside - Rainbow trail network. The trailhead is located at coordinates 50.1504, -122.9788.
        How hard is Green Monster?
        Green Monster is rated as Double Black Diamond difficulty. The physical rating is Extreme. The average grade is 17.857%.
        What is the elevation gain for Green Monster?
        Green Monster has 49 ft of elevation gain. The trail has 790 ft of elevation descent. The elevation ranges from 2,280 ft to 3,035 ft.
        Is Green Monster a point to point trail?
        Green Monster is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.

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