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3,711 ft
Distance
15 ft
Climb
-629 ft
Descent
00:12:27
Avg time
-616 ft
Altitude change
495 ft
Altitude min
1,123 ft
Altitude max
1,111 ft
Altitude start
495 ft
Altitude end
-16.6%
Grade
-55.8%
Grade max
11.2%
Grade min
187 ft
Distance climb
3,350 ft
Distance down
177 ft
Distance flat
00:12:27
Avg time
Supplejack Details
-
Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
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Riding AreaWaitarake/Sharlands
Nelson -
Difficulty Rating
-
Voted DifficultyBlack Diamond (3 votes)
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Local Popularity45 in Mountain Biking [+]
- 40 in E-Biking
- 55 in Trail Running
- 5 in Hiking
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Global Ranking
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National Ranking#2,070 in Mountain Biking · New Zealand [+]
- #1,472 in E-Biking
- #2,436 in Trail Running
- #2,797 in Hiking
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Trail TypeSingletrack
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Bike TypeDH, AM, XC
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Physical RatingModerate
-
SeasonAll year
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Dogs AllowedYes
-
eBike AllowedYes up to Class 1
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Ride in RainYes
Supplejack is a classic Nelson track. Built in a beautiful DoC managed area of native bush it's challenging but not too steep, rides well all year round. Mostly rock base it has some tight corners but is mostly flowing. Joins up with the Sharlands trails that lead back out onto the Maitai Valley Road. New trail grade in 2021
Access Info
This trail is maintained by the Nelson Mountain Bike Club. Please consider supporting the club.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 5 rides
- 9 miles avg distance
All
- 62 rides
- Last: Oct 13, 2026
Supplejack 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.
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- popular
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ATV/ORV/OHV Filter
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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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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 supplejack trailhead
(-41.254390, 173.340870)
Photos
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Videos
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6 Reviews & Comments
shmoodiver
Sensational track, forever changing.
Who is that stunning man?
Who is that stunning man?
bikemoto885
Awesome track! Super-fun with plenty to think about.
Katetw
I totally disagree with the previous comment about it not being worth the climb. I love this track! Nice and tricky and technical. Just depends what you like!
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Nearby Trails
- Rimu 449 ft
- Matai 961 ft
- Sharlands Super-skid Shortcut 1,158 ft
- What The Doc Ordered 1,631 ft
- Matai Climb 1,663 ft
Waitarake/Sharlands
- By NMTBC
NMTBC & contributors - #37302 - 6,317 views
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