1,043 ft
Distance
-156 ft
Descent
00:01:01
Avg time
Grenade Toss Details
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Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaBlack Mountain
San Diego, California -
Difficulty Rating
-
Trail TypeSingletrack
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Bike TypeAM, XC
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Trail UsageMulti-use
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DirectionDownhill PrimaryPopular direction shown
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Climb DifficultyBlue
-
Physical RatingModerate
-
Dogs AllowedYes
-
eBike Allowed
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Global Ranking#85683 in Mountain Biking
-
Local Popularity15 in Mountain Biking [+]
- 5 in Trail Running
- 5 in Hiking
Probably not quite a black diamond, but more than blue. Fun way down from Napalm Ridge. Near the bottom, prepare to stop and carry across the creek.
More Stats for Grenade Toss bike trail
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Altitude change-156 ft
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Altitude min231 ft
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Altitude max387 ft
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Altitude start387 ft
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Altitude end231 ft
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Grade-14.971%
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Grade max-28.641%
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Grade min1.341%
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Distance climb73 ft
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Distance down970 ft
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Avg time00:01:01
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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.
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
Trail Report Status
- 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 Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Sight
Restrooms
eBike Charging Point
Water Fountain/Source
Gate
Trail Sign
Table or Bench
Ladder
Stairs
Bridge
Camping
Cabin
Lodge
Bear Cache
Dock
Ranger Station
Summit
Other
Directions to grenade-toss trailhead
(33.007570, -117.150710)
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Grenade Toss Trail Reports
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Recent Ridelog Activity on Trail
Past Week
- 0 rides
6 Months
- 3 rides
- 22 miles avg distance
All
- 4 rides
Photos
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Reviews / Comments
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Use trail reports to comment on trail conditions.
Videos
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Nearby Trails
- Lusardi To Camino Del Sur 1,647 ft
- Napalm Ridge 2,228 ft
- Coyote Missile 2,448 ft
- Lusardi To Artesian Connector 2,671 ft
- Paseo Del Sur 2,986 ft
- embed Grenade Toss trail on your website
- By brianpetry & contributors
- #131881 - 288 views
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