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3,688 ft
Distance
445 ft
Climb
-147 ft
Descent
00:09:07
Avg time
299 ft
Altitude change
1,417 ft
Altitude min
1,716 ft
Altitude max
1,417 ft
Altitude start
1,716 ft
Altitude end
8.1%
Grade
-36%
Grade max
47.5%
Grade min
1,949 ft
Distance climb
945 ft
Distance down
794 ft
Distance flat
00:09:07
Avg time
Alpha Rima Details
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Activities
- Mountain Bike
- E-Bike
- Gravel Bike
- Adaptive Bike
- Hike
- Trail Running
-
Riding AreaSilvan Forest
Nelson -
Difficulty Rating
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Voted DifficultyBlue (1 vote)
-
Local Popularity90 in Mountain Biking heatmap [+]
- 90 in E-Biking
- 60 in Trail Running
- 5 in Hiking
- 5 in Adaptive Biking
- 90 in Gravel Biking
-
Global Ranking#62746 in Mountain Biking [+]
- #13714 in E-Biking
- #144781 in Trail Running
- #140943 in Hiking
- #5073 in Adaptive Biking
- #2284 in Gravel Biking
-
National Ranking#1,391 in Mountain Biking · New Zealand [+]
- #255 in E-Biking
- #2,378 in Trail Running
- #1,961 in Hiking
- #133 in Adaptive Biking
- #104 in Gravel Biking
-
Hiking SAC ScaleT1 Hiking
-
Trail TypeDoubletrack
-
Bike TypeAM, XC, Adaptive MTB, Gravel
-
DirectionUphill Primary[+]Popular Direction Shown
- Uphill Primary for Gravel Biking
-
Climb DifficultyGreen
-
Physical RatingModerate
-
eBike AllowedYes up to Class 1
-
Year Opened2017
-
Land OwnerSilvan Forest
Top section of the Alpha climbing track. Finish is at the skyline/highest point of the park.
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
- 34 rides
- 13 miles avg distance
All
- 415 rides
- Last: Nov 12, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Alpha Rima 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)
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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
- 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.
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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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Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
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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 alpha-rima trailhead
(-41.360270, 173.215440)
Photos
4 more »
Videos
1 more »
mtb
0:52 |
829 |
Apr 16, 2018 , Nelson
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