more stats
689 ft
Distance
-29 ft
Descent
00:02:02
Avg time
-30 ft
Altitude change
5,254 ft
Altitude min
5,284 ft
Altitude max
5,283 ft
Altitude start
5,253 ft
Altitude end
-4.3%
Grade
-11.7%
Grade max
0.5%
Grade min
502 ft
Distance down
187 ft
Distance flat
00:02:02
Avg time

Slopestyle L Details

  • Activities
    • Mountain Bike
    • E-Bike
  • Riding Area
    Valmont Bike Park
    Boulder, Colorado
  • Difficulty Rating
    Double Black Diamond Rate
  • Local Popularity
    100 in Mountain Biking [+]
    • 100 in E-Biking
  • Global Ranking
    #3473 in Mountain Biking
  • Trail Type
    Singletrack
  • Bike Type
    DJ
  • eBike Allowed
    Yes
  • TTFs on Trail
    Jump
  • Land Owner
    City of Boulder Parks & Recreation

There are 4 slope-style lines - S, M, L and XL

Trail Supporters
Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 4 rides
  • 4 miles average
6 Months
  • 52 rides
  • 9 miles avg distance
All
  • 405 rides
  • Last: Jun 17, 2026
c1c2c3c4
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Slopestyle L Trail Reports

statusdatedescription
Jun 10, 2025 @ 9:32pm
Jun 10, 2025
May 26, 2025 @ 2:55pm
May 26, 2025
 reporter Trail closed for muddy conditions. Will update status when trail reopens.
May 6, 2025 @ 9:48am
May 6, 2025
 reporter Trail closed for muddy conditions. Will update status when trail reopens.
Apr 21, 2025 @ 7:15am
Apr 21, 2025
 reporter Trail is open.
Apr 18, 2025 @ 2:56pm
Apr 18, 2025
 reporter Trail closed for muddy conditions. Will update status when trail reopens.
more »
Status:
on Jun 10, 2025
Ideal
Avg: 4.59 (9 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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  • Both Directions
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  • 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

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map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to slopestyle-l-13724 trailhead (40.032630, -105.232250)

        Photos

        10 more »
        163 |
        Nov 8, 2023 @ 4:51pm
        Nov 8, 2023
        288 |
        Jun 27, 2016 @ 4:54pm
        Jun 27, 2016
        305 |
        Jun 27, 2016 @ 4:54pm
        Jun 27, 2016
        273 |
        Jun 27, 2016 @ 4:54pm
        Jun 27, 2016

        Videos

        63 more »
        Valmont Slopestyle jump line
        0:23 | 57 | Nov 8, 2023 , Boulder
        Valmont Slopestyle
        0:24 | 45 | Nov 8, 2023 , Boulder
        Crankworx Colorado Course Preview
        2:30 | 10448 | Jul 28, 2011 , Boulder
        Issue_six
        11:41 | 1585 | Nov 26, 2007 , Boulder

        Reviews / Comments

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        Nearby Trails

        Valmont Bike Park

        • By toddTF Pro Trailforks & contributors
        • #13724 - 4,637 views

        Frequently Asked Questions About Slopestyle L

        ▼ Where is Slopestyle L located?
        Slopestyle L is located in Valmont Bike Park, Boulder, Colorado, United States. It is part of the Valmont Bike Park trail network. The trailhead is located at coordinates 40.03263, -105.23225.
        ▼ How hard is Slopestyle L?
        Slopestyle L is rated as Double Black Diamond difficulty. The average grade is 4.3%.
        ▼ What is the elevation gain for Slopestyle L?
        The trail has 9 m of elevation descent. The elevation ranges from 1,601 m to 1,611 m.
        ▼ How long is Slopestyle L?
        Slopestyle L is 210.0 m long. The trail type is singletrack.

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