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5,236 ft
Distance
31 ft
Climb
-233 ft
Descent
00:12:19
Avg time
-203 ft
Altitude change
7,710 ft
Altitude min
7,943 ft
Altitude max
7,943 ft
Altitude start
7,740 ft
Altitude end
-3.9%
Grade
-14%
Grade max
22.9%
Grade min
367 ft
Distance climb
4,820 ft
Distance down
49 ft
Distance flat
00:12:19
Avg time
1918 Details
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Activities
- Mountain Bike
- Horse
- Hike
- Trail Running
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Riding AreaMt Lemmon - Upper
Tucson, Arizona -
AKASquirrel Cage
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Difficulty Rating
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Voted DifficultyBlue (2 votes)
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Local Popularity90 in Mountain Biking [+]
- 75 in Trail Running
- 85 in Hiking
- 5 in Horseback
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Global Ranking
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State Ranking#1,532 in Mountain Biking · Arizona [+]
- #2,005 in Trail Running
- #1,684 in Hiking
- #1,018 in Horseback
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeAM, XC
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DirectionBoth DirectionsPopular Direction Shown
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilityAlways easy to follow
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eBike Allowed
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TTFs on TrailDrop, Jump
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Land OwnerCoronado National Forest
This trail is now OPEN to mountain bike access per USFS. Please see the official notice: https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/fseprd1136689.pdf
source: Bear Wallow Closure Notice
Trail Supporters
USFSLand Manager
Local Trail Association
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-
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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
- 1 rides
- 57 miles average
6 Months
- 46 rides
- 18 miles avg distance
All
- 188 rides
- Last: Sep 27, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
1918 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
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
Legend
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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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
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Directions to 1918 trailhead
(32.418940, -110.730660)
Photos
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Videos
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Trail Lists
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Arizona Trail160 trailsNational Scenic Trail or Official Route
Routes with this trail
Expert Ride - Lemmon Meringue Featured
19 miles • 3,254 ft • 21 •
Park at the Trailhead, ride up the road to Secret, 1918, and trails, before climbing up to the summit and...
4 miles • 659 ft • 2 • Out & Back •
AZT300 2026 Featured
★ 5.0 • 311 miles • 38,485 ft • 71 • Point to Point • Race •
The route for the annual Arizona Trail Race 300 mile version. Start at the junction of Montezuma Canyon...
antofthesky
According to the most recent closure order bikes are no longer banned on this trail. Please update trail description!
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Nearby Trails
- Bear Wallow Road 1,112 ft
- Azt/bp - Mount Bigelow Road 1,115 ft
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- Spencer Canyon North Loop 2,969 ft
- Spencer Canyon Entrance Road 3,281 ft
- By todd
Trailforks & contributors - #112556 - 2,985 views
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