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243 ft
Distance
2 ft
Climb
00:00:25
Avg time
4 ft
Altitude change
222 ft
Altitude min
225 ft
Altitude max
222 ft
Altitude start
226 ft
Altitude end
1.5%
Grade
1.8%
Grade min
157 ft
Distance climb
89 ft
Distance flat
00:00:25
Avg time
Lower Tunnel Details
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Activities
- Nordic Ski
- Mountain Bike
- Hike
- Trail Running
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Riding AreaKincaid Park
Anchorage, Alaska -
Difficulty Rating
-
Local Popularity
-
Global Ranking
-
State Ranking
-
Trail TypeSingletrack
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Snow GroomingClassic / Skating
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DirectionBoth Directions
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Trail VisibilityAlways easy to follow
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Dogs AllowedYes
In the winter, The Lower Tunnel is ski only (no dogs) and groomed for classic and skate. In the summer, the tunnel is multi-use.
Local Trail Association
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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
- 0 rides
All
- 24 rides
- Last: Oct 2, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Lower Tunnel 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
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- 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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Winter 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
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BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to lower-tunnel trailhead
(61.154950, -150.046100)
Photos
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Videos
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Routes with this trail
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Arctic MTB Women's Series # 3 Archived
5 miles • 471 ft • 3 • Race •
This is the 3rd and final race of the Arctic MTB Women's Series.
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- By wckoeppen & contributors
- #386590 - 762 views
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