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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)
Trailforks scans users ridelogs 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 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
Trailforks scans ridelogs 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 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.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
x
Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x
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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
Save the current map location and zoom level as your default home location whenever this page is loaded.
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No description for San Juan County has been added yet!
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Activities Click to view
- Mountain Bike
143 trails
- E-Bike
100 trails
- Horse
75 trails
- Hike
164 trails
- Trail Running
166 trails
Stats
- Avg Trail Rating
- Trails (view details)
- 217
- Trails Mountain Bike
- 144
- Trails E-Bike
- 100
- Trails Horse
- 75
- Trails Hike
- 164
- Trails Trail Running
- 166
- Trails Dirtbike/Moto
- 16
- Trails Observed Trials
- 1
- Trails ATV/ORV/OHV
- 11
- Total Distance
- 311 miles
- Total Descent
- 26,388 ft
- Total Vertical
- 1,686 ft
- Highest Trailhead
- 6,927 ft
- Reports
- 1,444
- Photos
- 229
- Ridden Counter
- 5,974
Sub Regions
- Aztec (33)
- Alien Run (9)
- Aztec Area BLM Moto Trails (13)
- Mountain View (6)
- Bloomfield (1)
- Farmington (109)
- Lake Valley (0)
Popular San Juan County Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| Alien Run Loop Alien Run | |||
| Alien Run Alien Run | |||
| Outer Limits Alien Run | |||
| The Black Hole Alien Run | |||
| Road Apple Rally - THE WHOOPS Glade Run Recreation Area | |||
| Rigor Mortis Glade Run Recreation Area | |||
| Seven Sisters Glade Run Recreation Area | |||
| Alien Run Shortcut Alien Run | |||
| Mood Swings Glade Run Recreation Area | |||
| Road Apple Ralley (NE) Glade Run Recreation Area | |||
| Anasazi Connector Glade Run Recreation Area | |||
| Jackrabbit Trail Glade Run Recreation Area | |||
| Wild Bills Glade Run Recreation Area | |||
| Lake View Glade Run Recreation Area | |||
| Anasazi Loop Glade Run Recreation Area |
San Juan County Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Alien Run Super Loop Alien Run | 16 miles | |
| Mood Swings out Clarks Back Glade Run Recreation Area | 7 miles | |
| 2025 Alien Run MTB Race Sport Route Alien Run | 17 miles | |
| 2023 Beginner Course Alien Run | 11 miles | |
| 2025 Alien Run MTB Race Beginner Route Alien Run | 12 miles | |
| 2025 Alien Run MTB Race Expert Route Alien Run | 26 miles | |
| Mountain View Proper Mountain View | 8 miles | |
| Expert / Pro Course Alien Run | 27 miles | |
| San Juan Space Jam Farmington | 95 miles | |
| 2023 Expert / Pro Course Alien Run | 25 miles |
Photos of San Juan County Mountain Bike
trail: Alien Run Loop
219 |
Sep 11, 2018 @ 9:23pm
Sep 11, 2018
trail: Alien Run Loop
307 |
Dec 26, 2017 @ 5:46pm
Dec 26, 2017
trail: Alien Run Loop
213 |
Nov 27, 2017 @ 7:35pm
Nov 27, 2017
trail: Crazy Train
298 |
Jun 20, 2017 @ 8:56am
Jun 20, 2017
trail: Crazy Train
1,940 | | 1 comments
Nov 14, 2014 @ 10:46am
Nov 14, 2014
trail: Alien Run Loop
691 |
Jun 27, 2014 @ 12:53pm
Jun 27, 2014
trail: Alien Run Loop
656 |
Jun 27, 2014 @ 12:53pm
Jun 27, 2014
trail: Crazy Train
875 |
Mar 6, 2014 @ 1:49pm
Mar 6, 2014Videos of San Juan County Mountain Bike
trail: Alien Run
0:09 |
38 |
Oct 24, 2021
trail: Alien Run Loop
0:09 |
107 |
Oct 24, 2021
trail: Alien Run Loop
0:49 |
261 |
Dec 10, 2018
trail: Alien Run Loop
0:54 |
108 |
Feb 7, 2018
trail: Mountain View West
6:56 |
251 |
Feb 2, 2014
trail: Seven Sisters
2:30 |
266 |
Jan 15, 2014
youtuber
![Single Tracks: East Glade Trails - Rigor Mortis]()
trail: Rigor Mortis
22:37 |
91 |
Apr 3, 2024 , Farmington
youtuber
![Alien Run Loop]()
trail: Alien Run Loop
10:28 |
181 |
Feb 7, 2024 , Aztec
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Perimeter San Juan College Trails | Jul 5, 2025 @ 8:02am Jul 5, 2025 | Dry | BradChipman FAST | ||
| Bridgestone San Juan College Trails | Jul 5, 2025 @ 8:02am Jul 5, 2025 | Dry | BradChipman FAST | ||
| Ping San Juan College Trails | Jul 5, 2025 @ 8:02am Jul 5, 2025 | Dry | BradChipman FAST | ||
| Pinnacle San Juan College Trails | Jul 5, 2025 @ 8:02am Jul 5, 2025 | Very Dry | BradChipman FAST | ||
| Clock Tower San Juan College Trails | Jul 5, 2025 @ 8:02am Jul 5, 2025 | Ideal | BradChipman FAST | ||
| Alien Run Alien Run | Jun 3, 2025 @ 11:04am Jun 3, 2025 | Ideal | polanerd | ||
| Calle Bike Park Return Glade Run Recreation Area | May 11, 2025 @ 5:21am May 11, 2025 | Dry | BradChipman FAST | ||
| MV/GC-Corridor San Juan College Trails | Apr 28, 2025 @ 5:39pm Apr 28, 2025 | Dry | Artbradley | ||
| Quick down San Juan College Trails | Apr 28, 2025 @ 5:39pm Apr 28, 2025 | Dry | Artbradley | ||
| Fence Line Connector San Juan College Trails | Apr 28, 2025 @ 5:39pm Apr 28, 2025 | Dry | Artbradley |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| BradChipman | add | report | activity #75254209 and 4 more | Jul 5, 2025 @ 10:34am Jul 5, 2025 |
| johncollins5004 | wishlist | region | activity #74713526 | Jun 28, 2025 @ 3:04am Jun 28, 2025 |
| eschnell | wishlist | trail | activity #73973669 | Jun 17, 2025 @ 8:33am Jun 17, 2025 |
| wildbeauty505 | like | directory | activity #73771068 | Jun 14, 2025 @ 11:21am Jun 14, 2025 |
| wildbeauty505 | ridden | trail | activity #73770768 and 4 more | Jun 14, 2025 @ 11:19am Jun 14, 2025 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | Stopped here passing through while headed... | Apr 16, 2025 @ 12:35pm Apr 16, 2025 | ||
| trail | Status should be open, not closed, but it... | Feb 18, 2025 @ 8:12pm Feb 18, 2025 | ||
| trail | It’s a dirt bike trail. And a really good... | Nov 26, 2024 @ 8:19am Nov 26, 2024 | ||
| trail | Super easy green. Pretty boring. | Mar 3, 2024 @ 1:11pm Mar 3, 2024 | ||
| trail | This is an easy, easy green. This would be a... | Mar 3, 2024 @ 1:10pm Mar 3, 2024 |
Local Badges
-
Descent 10k Badge10 awarded -
10 Green Trails70 awarded -
Epic Ride 50k124 awarded -
Descent 100k Badge0 awarded -
Top 10 Trails17 awarded -
Epic Ride Descent 2k6 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| East Glade Trail Head Skills Park | skill park | Farmington | |
| San Juan College Bike Park | skill park | Farmington | |
| Aztec Motocross Track | skill park | Aztec |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 143 | 164 miles | 14,701 ft | 62 miles | 1,562 ft | 223 | 1,444 | 21 | 18,392 | |||
| E-Bike | 100 | 96 miles | 9,091 ft | 38 miles | 1,168 ft | 1,315 | 4 | 524 | ||||
| Horse | 75 | 160 miles | 13,360 ft | 64 miles | 1,378 ft | 75 | 8 | |||||
| Hike | 164 | 203 miles | 17,579 ft | 77 miles | 1,673 ft | 5 | 1,411 | 12 | 693 | |||
| Trail Running | 166 | 226 miles | 18,553 ft | 83 miles | 1,673 ft | 1,411 | 10 | 613 | ||||
| Dirtbike/Moto | 16 | 65 miles | 5,499 ft | 26 miles | 1,362 ft | 69 | 3 | 73 | ||||
| Observed Trials | 1 | 3 miles | 367 ft | 2 miles | 322 ft | 1 | 2 | 3 | ||||
| ATV/ORV/OHV | 11 | 40 miles | 3,698 ft | 17 miles | 860 ft | 69 | 3 | 16 |
- By WillieJacobsz
Trailforks TTC GALLUP & contributors - Admins: ericfoltz, jpmcghee, msmcfate
- #53416 - 1,120 views
- san juan county activity log | embed map of San Juan County mountain bike trails | san juan county mountain biking points of interest polygons
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