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971 ft
Distance
9 ft
Climb
-29 ft
Descent
00:01:22
Avg time
-18 ft
Altitude change
601 ft
Altitude min
632 ft
Altitude max
632 ft
Altitude start
614 ft
Altitude end
-1.8%
Grade
-21%
Grade max
12%
Grade min
299 ft
Distance climb
627 ft
Distance down
49 ft
Distance flat
00:01:22
Avg time
Summit Extension Details
-
Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
-
Riding AreaKincumba Mountain
Terrigal -
Difficulty Rating
-
Local Popularity95 in Mountain Biking [+]
- 85 in E-Biking
- 100 in Trail Running
- 100 in Hiking
-
Global Ranking
-
National Ranking#6,936 in Mountain Biking · Australia [+]
- #1,639 in E-Biking
- #3,123 in Trail Running
- #3,203 in Hiking
-
Trail TypeSingletrack
-
Bike TypeAM, XC
-
DirectionBoth Directions
-
eBike AllowedYes up to Class 1
No community description for Summit Extension trail has been added yet!
AI Generated Description
Summit Extension is a 296 m popular green difficulty singletrack trail located near Terrigal. Highlights include a summit. This mountain bike primary trail can be used both directions. On average it takes 1 minutes to complete this trail.
This trail is unsanctioned.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 1 rides
- 9 miles average
6 Months
- 40 rides
- 9 miles avg distance
All
- 442 rides
- Last: Oct 17, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Summit Extension Trail Reports
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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)
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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
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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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
Winter Trails
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Missing Trails
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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 summit-extension trailhead
(-33.451480, 151.401980)
Photos
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Videos
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Routes with this trail
★ 3.4 • 11 miles • 1,790 ft • 36 • Loop •
This is a guided tour of Kincumba Mountain
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