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479 ft
Distance
-29 ft
Descent
00:00:47
Avg time
-29 ft
Altitude change
2,812 ft
Altitude min
2,841 ft
Altitude max
2,841 ft
Altitude start
2,812 ft
Altitude end
-6%
Grade
-13.5%
Grade max
-1.3%
Grade min
479 ft
Distance down
00:00:47
Avg time
Thorn Digger Details
-
Activities
- Mountain Bike
- E-Bike
- Gravel Bike
- Hike
- Trail Running
-
Riding AreaBotterill Bottom Park
Lethbridge, Alberta -
Difficulty Rating
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Local Popularity100 in Mountain Biking [+]
- 100 in E-Biking
- 5 in Trail Running
- 5 in Hiking
- 80 in Gravel Biking
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Hiking SAC ScaleT1 Hiking
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Trail ExposureNormal
-
Trail TypeMachine Groomed
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Bike TypeDH, AM, XC, DJ, Adaptive MTB, Gravel
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DirectionDownhill Primary[+]
- Downhill Primary for E-Biking
- Downhill Primary for Trail Running
- Downhill Primary for Hiking
-
Physical RatingEasy
-
Trail VisibilityAlways easy to follow
-
SeasonApr-Oct
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Dogs AllowedYes
-
eBike AllowedYes up to Class 1
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TTFs on TrailBerm, Jump, Pump Track
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LightingNo
-
Year Opened2025
-
Land OwnerCity Of Lethbridge
TBN by Headwinds
Adaptive Bike Info
aMTB Green Rating: Beginner features and moderate terrain.
Local Trail Association
-
Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Recent Activity on Trail
Past Week
- 4 rides
- 10 miles average
6 Months
- 96 rides
- 9 miles avg distance
All
- 103 rides
- Last: Oct 21, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Thorn Digger 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
- 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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Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Missing Trails
Most Popular
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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 thorn-digger trailhead
(49.690010, -112.850430)
Photos
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Videos
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Routes with this trail
3 miles • 422 ft • 12 • Loop • Race •
Headwinds XC - minted for the Coulee Cruiser, 2026.
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Nearby Trails
- Seb's Spine 105 ft
- Rise Of Mittens 115 ft
- The Mayor 272 ft
- East Hill* (tbn) 463 ft
- Hill + Berms* (tbn) 531 ft
Botterill Bottom Park
- By verse
LTA & contributors - #919355 - 92 views
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