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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 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.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
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
Warning
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
![map legend]()
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
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
Based on selected activity type
Save the current map location and zoom level as your default home location whenever this page is loaded.
SaveGilroy trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Hiking, Trail Running and Mountain Biking.
This is an auto-generated description of Gilroy.
Login or register to submit a custom description.
Trail info last updated
Activities Click to view
- Mountain Bike
2 trails
- Hike
3 trails
- Trail Running
3 trails
Region Details
- 1
- 1
Region Status
Caution as of Jan 1, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 3
- Trails Mountain Bike
- 2
- Trails E-Bike
- 1
- Trails Gravel Bike
- 1
- Trails Hike
- 3
- Trails Trail Running
- 3
- Total Distance
- 2 miles
- Total Descent Distance
- 1,207 ft
- Total Descent
- 71 ft
- Total Vertical
- 2,120 ft
- Highest Trailhead
- 2,504 ft
- Reports
- 2
- Photos
- 2
- Completed Counter
- 91
Popular Gilroy Mountain Biking Trails
• 100 ★ 1.0 • 4,478 ft • 730 ft • 21 •
Popular black diamond difficulty singletrack. This mountain bike primary trail can be used both directions and has a hard overall physical rating with a 730 ft black diamond climb. On average it takes 10 minutes to complete this trail.
• 5 ★ 0.0 • 1 mile • 624 ft •
Less popular blue difficulty doubletrack. This mountain bike primary trail can be used both directions and has a moderate overall physical rating with a 624 ft blue climb. Trail visibility is always easy to follow.
Gilroy Mountain Bike Routes
★ 5.0 • 23 miles • 4,939 ft • 11 • Loop •
Great sample of Henry Coe park with a good variety of trails. Our goal was to see Pacheco Falls with water...
10 miles • 2,085 ft • 3 • Loop •
This loop starts from the Hunting Hollow parking lot, winds its way up the Jim Donnelly trail with an...
12 miles • 2,268 ft • 3 • Loop •
A nice loop, with an 1800 foot climb up Jim Donnelly trail as the first section. This is an average 5%...
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Rock Tower | May 3, 2024 @ 1:03pm May 3, 2024 | Variable | bedstvie |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| fpolchow | wishlist | route | activity #106471218 | Oct 24, 2026 @ 1:00am Oct 24, 2026 |
| Jimmy15WolO | wishlist | route | activity #104706417 | Sep 27, 2026 @ 6:57am Sep 27, 2026 |
| 6GC2LZ | wishlist | route | activity #103208271 | Sep 6, 2026 @ 11:54am Sep 6, 2026 |
| MatthewJd5SzY | wishlist | route | activity #101481229 | Aug 14, 2026 @ 2:13pm Aug 14, 2026 |
| DantezcqDeA | wishlist | route | activity #98237281 | Jul 1, 2026 @ 5:35pm Jul 1, 2026 |
Local Mountain Biking Directory
-
Sunshine Bicycles - GilroyBike Shop
-
Shifty Mobile Bicycle MechanicBike Shop
-
Sunshine BicyclesBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 2 | 2 miles | 16 ft | 420 ft | 2,119 ft | #12,515 | #390 | 2 | 2 | 8 | 2,885 | |
| E-Bike | 1 | 4,478 ft | 728 ft | 2 | 3 | 59 | ||||||
| Gravel Bike | 1 | 1 mile | 16 ft | 420 ft | 614 ft | #8,856 | #2,803 | 1 | ||||
| Hike | 3 | 2 miles | 72 ft | 1,207 ft | 2,119 ft | #13,953 | #430 | 2 | 1 | 37 | ||
| Trail Running | 3 | 2 miles | 72 ft | 1,207 ft | 2,119 ft | #13,778 | #424 | 2 | 2 | 2 |
- By mxnewt & contributors
- Admins: SVMTB
- #17373 - 4,570 views
- gilroy activity log | embed map of Gilroy mountain bike trails |
Downloading of trail gps tracks in kml & gpx formats is enabled for Gilroy.
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