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2,825 ft
Distance
-363 ft
Descent
00:06:36
Avg time
-364 ft
Altitude change
341 ft
Altitude min
705 ft
Altitude max
705 ft
Altitude start
341 ft
Altitude end
-12.9%
Grade
-54.6%
Grade max
-1.8%
Grade min
2,812 ft
Distance down
13 ft
Distance flat
00:06:36
Avg time
String Line Details
-
Activities
- Mountain Bike
-
Riding AreaKnapsack Reserve Trails
Glenbrook -
Difficulty Rating
-
Voted DifficultyBlack Diamond (1 vote)
-
Local Popularity50 in Mountain Biking
-
Global Ranking#94895 in Mountain Biking
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National Ranking#4,491 in Mountain Biking · Australia
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Trail TypeSingletrack
-
Bike TypeDH
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DirectionDownhill OnlyPopular Direction Shown
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Climb DifficultyGreen
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Physical RatingModerate
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Dogs AllowedYes
-
TTFs on TrailDrop, Jump, Rock Face
Penrith's latest Downhill track
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 7 rides
- 11 miles avg distance
All
- 107 rides
- Last: Oct 30, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
String Line Trail Reports
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3D
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)
Trailforks scans users activity logs 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs 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 activities = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
![map legend]()
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.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
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Directions to string-line trailhead
(-33.755180, 150.636130)
Photos
12 more »
Videos
7 more »
mtb
7:07 |
203 |
Nov 4, 2024 , Glenbrook
mtb
9:21 |
358 |
Dec 24, 2023 , Glenbrook
mtb
6:16 |
530 |
May 14, 2023 , Glenbrook
mtb
5:32 |
272 |
Nov 14, 2022 , Glenbrook
Trail Lists
-
Knapsack
2 trails
Routes with this trail
4 miles • 474 ft • 2 • Loop •
This loop shows the safest way to return to the top of the DH track at Knapsack. It is not signposted on...
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Nearby Trails
- Tunnel Run 1,394 ft
- Budgie Smuggler 2,136 ft
- Knapsack Xc1 2,159 ft
- Drug Tunnel 2,185 ft
- Round Zee Outside 2,238 ft
Knapsack Reserve Trails
- By lro0001 & contributors
- #33931 - 5,072 views
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