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21.8 miles
Distance
4,827 ft
Climb
-4,814 ft
Descent
3,787 ft
High Point
13 ft
Altitude change
1,401 ft
Altitude min
1,627 ft
Altitude start
1,640 ft
Altitude end
-82.1%
Grade max
130.8%
Grade min
11 miles
Distance climb
9 miles
Distance down
1 mile
Distance flat
An Enduro style riding loop that takes you all over Kal Park. You will have 5 climbing/traverse stages and 6 descending stages. Don't worry about the time for the climbs, just rock the descents
Detailed Description
Kal-Duro 2021 is a 22 mile popular expert route located near Vernon British Columbia. This mountain bike only route can be used one direction and has a hard overall physical rating. This route includes 18 trails. This route climbs 4,827 ft with a max elevation of 3,787 ft then descends -4,814 ft.
Trail Issues on Route
- Minor Issue / Yellow: 2 trails (newest: Nov 9, 2026)
Local Trail Association
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Stats
-
Distance22 miles
-
Avg time5 hr 25 min
-
Altitude min1,401 ft
-
Altitude start1,627 ft
-
Altitude end1,640 ft
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Climb4,827 ft
-
Descent-4,814 ft
-
Grade max-82.1%
-
Grade min130.8%
-
Distance climb11 miles
-
Distance down9 miles
-
Distance flat1 mile
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Trails in Route
| 2 miles | |||||
| 1,096 ft | |||||
| 3,330 ft | |||||
| 1,709 ft | |||||
| 2 miles | |||||
| 2 miles | |||||
| 2 miles | |||||
| 2,887 ft | |||||
| 5,121 ft | |||||
| 4,183 ft | |||||
| 1,680 ft | |||||
| 1,234 ft | |||||
| 1,499 ft | |||||
| 584 ft | |||||
| 2,749 ft | |||||
| 2,306 ft | |||||
| 1 mile |
Details
-
Riding area
-
Primary ActivityMountain Bike
-
Difficulty ratingBlack Diamond
-
Route TypeLoop
-
Bike typeAM
-
DirectionOne Direction
-
Physical ratingHard
close
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
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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.
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Activity Recordings
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Winter Trails
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Missing Trails
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BC Backroad Status
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Slope Aspect
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Photos
Videos
mtb
twisted sister | Vernon B.C. MTB
trail: Twisted Sisters
3:54 | 93 | comments: 0 | favs:
Apr 19, 2026
Recent Trail Reports Along Route
more reports »
- By t-limbert
& contributors - #32494 - 812 views
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