1 miles
Distance
27 ft
Climb
-631 ft
Descent
00:04:32
Avg time

The Gronk Details

  • Activities
    • Mountain Bike
  • Riding Area
    Thunder Mountain Bike Park
    Charlemont, Massachusetts
  • Difficulty Rating
    Blue rate
  • Trail Type
    Doubletrack
  • Bike Type
    DH, AM, DJ
  • Trail Usage
    Biking Only
  • Direction
    Downhill Only
    Popular direction shown
  • Physical Rating
    Moderate
  • eBike Allowed
    No
  • TTFs on Trail
    Berm, Jump, Roller Coaster
  • Global Ranking
    #743 in Mountain Biking
  • Local Popularity
    100 in Mountain Biking

Easiest jump line at Thunder Mountain, no gaps and everything is rollable. A great trail to build confidence on or to take a break from the more intense riding.

Bike Park

More Stats for The Gronk bike trail
  • Altitude change
    -604 ft
  • Altitude min
    618 ft
  • Altitude max
    1,222 ft
  • Altitude start
    1,222 ft
  • Altitude end
    618 ft
  • Grade
    -7.965%
  • Grade max
    -28.232%
  • Grade min
    9.49%
  • Distance climb
    657 ft
  • Distance down
    1 miles
  • Distance flat
    493 ft
  • Avg time
    00:04:32
  • view trail stats
Status:
on Oct 5, 2019
Dry
Avg: 4.7 (10 votes)

view (3,362)
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  • Layers  w
  • Basemap 
  • Trail Style 
    • ?
  • Activity Type  
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail 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%
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
ContributeDetails
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

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Directions to the-gronk trailhead (42.612860, -72.875190)
      update trails status or condition

      The Gronk Trail Reports

      statusdatedescription
      Oct 5, 2019 @ 7:24am
      Oct 5, 2019
      Sep 22, 2019 @ 6:05am
      Sep 22, 2019
      Sep 1, 2019 @ 6:55am
      Sep 1, 2019
      Aug 8, 2019 @ 7:28am
      Aug 8, 2019
      Jul 7, 2019 @ 7:14am
      Jul 7, 2019
      		 Best I Have seen it.
      view all reports »

      Recent Ridelog Activity on Trail

      Past Week
      • 25 rides
      • 23 miles avg distance
      6 Months
      • 599 rides
      • 26 miles avg distance
      All
      • 1,383 rides
      •  

      Photos

      more »
      35 |
      Nov 2, 2018 @ 3:43am
      Nov 2, 2018
      20 |
      Sep 9, 2018 @ 6:39pm
      Sep 9, 2018
      17 |
      Sep 9, 2018 @ 6:36pm
      Sep 9, 2018
      27 |
      Jun 21, 2018 @ 4:25am
      Jun 21, 2018
      | 1 comments

      Reviews / Comments

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


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      Videos

      more »
      First time riding The Gronk
      4:23 | 40 | Sep 5, 2019 , Charlemont
      Do you remember your first time?
      9:09 | 15 | Jul 29, 2019 , Charlemont
      Party Lap on The Gronk with the Chaingang...
      4:53 | 27 | Jul 29, 2019 , Charlemont
      2019 Opening Day Thunder Mtn The Gronk
      4:57 | 79 | May 28, 2019 , Charlemont

      Nearby Trails

      Thunder Mountain Bike Park

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