1.5 miles
Distance
89 ft
Climb
-320 ft
Descent
00:12:42
Avg time
Supporters, Builders, Maintainers & Land Managers of Grand Slam Trail

  • USFS
    Land Manager

Grand Slam Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Phil's
    Bend, Oregon
  • Difficulty Rating
  • Voted Difficulty
    Black Diamond (2 votes)
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    Downhill Primary
    Popular direction shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Season
    April - Nov
  • Dogs Allowed
    Yes
  • TTFs on Trail
    A-Frame, Rock Garden
  • Global Ranking
    #1929 in Mountain Biking [+]
    • #12360 in Trail Running
    • #69173 in Hiking
  • Local Popularity
    90 in Mountain Biking [+]
    • 45 in Trail Running
    • 50 in Hiking
  • Land Manager
    USFS
  • OSM Way

Numerous rocky sections with a few tight corners as the trail partially traverses along the bottom edge of the rocky ridge the trail follows.

Local Trail Association
More Stats for Grand Slam mountain bike trail trail
  • Altitude change
    -231 ft
  • Altitude min
    3,972 ft
  • Altitude max
    4,204 ft
  • Altitude start
    4,204 ft
  • Altitude end
    3,972 ft
  • Grade
    -2.943%
  • Grade max
    -24.485%
  • Grade min
    16.884%
  • Distance climb
    1,891 ft
  • Distance down
    4,781 ft
  • Distance flat
    1,189 ft
  • Avg time
    00:12:42
  • Avg reverse time
    00:18:04
  • view trail stats
Status:
on Aug 10, 2022
Dry
Avg: 3.75 (26 votes)
Your vote: 0

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
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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
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  • < 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.
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  • popular
  • less popular
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Max Vehicle Width
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
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      Directions to grand-slam trailhead (44.017600, -121.416320)
      update trails status or condition

      Grand Slam Trail Reports

      statusdatedescription
      Aug 10, 2022 @ 6:29pm
      Aug 10, 2022
      This ride is definitely technical. Lots of downhill rock gardens and narrow sections with rocks. There are two ladders. One ladder had an...
      Jul 29, 2022 @ 8:18am
      Jul 29, 2022
      Black rating was accurate. I had to walk 75% of the obstacles. It was a rock garden, narrow in spots, with lots of opportunity for pedal strike....
      Jun 12, 2022 @ 12:25pm
      Jun 12, 2022
      May 18, 2022 @ 4:13pm
      May 18, 2022
      Brown pow
      Apr 25, 2022 @ 3:13pm
      Apr 25, 2022
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 21 rides
      • 18 miles avg distance
      6 Months
      • 579 rides
      • 17 miles avg distance
      All
      • 3,401 rides
      • Last: Aug 15, 2022

      Photos

      more »
      120 |
      Dec 30, 2018 @ 7:10am
      Dec 30, 2018
      198 |
      Sep 14, 2018 @ 5:57pm
      Sep 14, 2018
      709 |
      Jun 23, 2012 @ 7:18pm
      Jun 23, 2012
      270 |
      Jun 10, 2008 @ 9:59am
      Jun 10, 2008

      Routes with this trail

      more »
      titledistance
      Phil's Smorgasbord18 miles
      Bens to Whoops to Grand Slam23 miles
      Sampy to Cog Wild Shuttle Ride22 miles
      Funner at Phil's13 miles

      Trail Products

      6 Reviews & Comments

      • + 1
      unnamedperson (Jun 27, 2022 at 10:43)
      Decent trail with some fun wooden features and tight, rocky tech. I would not recommend it over most of the trails in the area due to the cheese-grater rock that will give you and your bike a hard time if you fall on it.
      [Reply]
      • + 0
      Griffen1W3A2F (Jul 1, 2021 at 15:03)
      This trail is more of a dark-blue than a black, IMO. Fun trail. Almost cleaned it the first time, but had to dab on a sharp corner. I’m an intermediate rider that dabbles on black trails, and really enjoyed this trail. Will ride it again tomorrow.
      [Reply]
      • + 0
      johnnymidwest (Jun 18, 2021 at 12:50)
      Fun uphill tech if you ride it in reverse! Lots of smaller features and short rock garden segments. Dry.
      [Reply]
      • + 0
      Troubadour (Jun 7, 2021 at 10:27)
      K
      [Reply]
      • + 0
      JonathanCClgT (May 3, 2021 at 12:15)
      If you’re a fan of super tech XC routes then this is an awesome trail. If you’re looking to point your bike down hill and shred then you might be disappointed.
      [Reply]
      • + 0
      Vespaking (Apr 10, 2021 at 21:57)
      Pedally and slow.
      [Reply]





      Videos

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