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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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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
- 3 rides
- 17 miles average
6 Months
- 29 rides
- 18 miles avg distance
All
- 171 rides
- Last: Jul 9, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
1918 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 riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
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- < 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
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Trail Popularity ?
Trailforks scans ridelogs 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.
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Activity Recordings
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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 riders 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 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
AZT800 2025 FINAL Featured
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The route for the annual Arizona Trail Race 800 mile version. Start at border monument 103 along the...
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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 •
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Nearby Trails
- Bear Wallow Road 1,791 ft
- Azt/bp - Mount Bigelow Road 1,795 ft
- Bear Wallow Road 3,291 ft
- Spencer Canyon North Loop 4,777 ft
- Spencer Canyon Entrance Road 5,279 ft
- By todd
Trailforks & contributors - #112556 - 2,782 views
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Frequently Asked Questions About 1918
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Where is 1918 located?
1918 is located in Mt Lemmon - Upper, Tucson, Arizona, United States. It is part of the Mt Lemmon - Upper trail network. The trailhead is located at coordinates 32.41894, -110.73066.
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How hard is 1918?
1918 is rated as Blue difficulty. The physical rating is Moderate. The average grade is 3.9%. The climb difficulty is rated Blue.
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What is the elevation gain for 1918?
1918 has 31 ft of elevation gain. The trail has 233 ft of elevation descent. The elevation ranges from 7,710 ft to 7,943 ft.
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Is 1918 a point to point trail?
1918 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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