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3,245 ft
Distance
-506 ft
Descent
00:09:24
Avg time
-506 ft
Altitude change
112 ft
Altitude min
618 ft
Altitude max
618 ft
Altitude start
112 ft
Altitude end
-15.6%
Grade
-46.3%
Grade max
-1.3%
Grade min
3,245 ft
Distance down
00:09:24
Avg time
Borderline Details
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Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
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Riding AreaDouglas Mountain Bike Park
Townsville -
Difficulty Rating
-
Local Popularity60 in Mountain Biking [+]
- 5 in E-Biking
- 5 in Trail Running
- 65 in Hiking
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Global Ranking
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National Ranking#3,981 in Mountain Biking · Australia [+]
- #6,724 in E-Biking
- #10,912 in Trail Running
- #4,431 in Hiking
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Trail TypeSingletrack
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Bike TypeDH, AM, DJ
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DirectionDownhill OnlyPopular Direction Shown
-
Physical RatingHard
-
Dogs AllowedYes
-
eBike AllowedYes up to Class 1
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TTFs on TrailDrop, Jump, Rock Face
-
Ride in RainYes
Borderline, as the name suggests hugs the southern border of the bike park. It's a straight into it line from the Widowmaker peak with some tricky decending and off camber turns but opens up with cool grade reversals and several sizeable drops. Best described as a freerider's delight.
Local Trail Association
-
-
Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 10 rides
- 8 miles avg distance
All
- 13 rides
- Last: Nov 6, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Borderline 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.
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- 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.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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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
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Slope Aspect
Direction the slope faces
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Directions to borderline-48091 trailhead
(-19.337500, 146.740060)
Photos
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Videos
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Nearby Trails
- Widowmaker7 33 ft
- Taipan Connector (fb) 157 ft
- Taipan B-line 223 ft
- Vivacious 226 ft
- Spiderbait Angry Steps B-line 492 ft
Douglas Mountain Bike Park
- By noddy8852 & contributors
- #48091 - 909 views
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