close
-
Layers w
- Weather Layers
- Pro
- Pro
- Pro
- Pro
- Pro
- Pro
- More Layers
- Pro
- Pro
- Pro
- Pro
-
Upgrade to
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.
- 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.
?
Activity Recordings
Trailforks uses anonymized public activity data.
?
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.
SaveVolcanic origin, surrounded by coral reefs; relatively flat coralline limestone plateau (source of most fresh water), with steep coastal cliffs and narrow coastal plains in north, low hills in center, mountains in south
Links
Trail info last updated
Activities Click to view
- Mountain Bike
52 trails
- E-Bike
26 trails
- Adaptive Bike
12 trails
- Winter Fat Bike
0 trails
- Hike
24 trails
- Trail Running
23 trails
Region Details
- 7
- 4
- 32
- 8
- 1
Region Status
Open as of Jun 15, 2026
Stats
- Avg Trail Rating
- Trails (view details)
- 56
- Trails Mountain Bike
- 52
- Trails E-Bike
- 26
- Trails Gravel Bike
- 14
- Trails Adaptive Bike
- 12
- Trails Hike
- 24
- Trails Trail Running
- 23
- Trails Dirtbike/Moto
- 1
- Trails ATV/ORV/OHV
- 1
- Total Distance
- 39 miles
- Total Descent Distance
- 17 miles
- Total Descent
- 3,570 ft
- Total Vertical
- 1,284 ft
- Highest Trailhead
- 1,290 ft
- Reports
- 73
- Photos
- 42
- Completed Counter
- 711
Sub Regions
-
Channel 10
- 2
- 2
- 1
-
Guam International Raceway
- 4
- 1
-
Leo Palace
- 9
- 2
-
Two Lover's Point
- 1
- 10
- 2
Popular Guam Mountain Biking Trails
• 5 ★ 5.0 • 2,546 ft • 10 ft • 22 •
Less popular green difficulty family friendly singletrack. This mountain bike primary trail can be used one direction and has a easy overall physical rating with a 10 ft green climb. It features berm and bridge. Trail visibility is always easy to follow. On average it takes 4 minutes to complete this trail.
• 5 ★ 5.0 • 676 ft • 0 ft • 20 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a easy overall physical rating with a 0 ft green climb. It features jump and rock garden. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
• 5 ★ 0.0 • 581 ft • 2 ft • 19 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a moderate overall physical rating with a 2 ft green climb. It features berm and rock garden. Trail visibility is always easy to follow. On average it takes minutes to complete this trail.
• 5 ★ 0.0 • 879 ft • 0 ft • 19 •
Less popular green difficulty mixed. This mountain bike primary trail can be used one direction and has a easy overall physical rating with a 0 ft green climb. It features a-frame, rock garden, skinny and teeter totter. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
• 5 ★ 0.0 • 348 ft • 3 ft • 16 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a easy overall physical rating with a 3 ft green climb. It features berm. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
• 80 ★ 0.0 • 3,360 ft • 46 ft • 14 •
Popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a easy overall physical rating with a 46 ft green climb. Trail visibility is sometimes hard to follow. On average it takes 6 minutes to complete this trail.
• 5 ★ 0.0 • 3,648 ft • 0 ft • 14 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a moderate overall physical rating with a 0 ft green climb. Trail visibility is always easy to follow. On average it takes 6 minutes to complete this trail.
• 65 ★ 0.0 • 1,066 ft • 17 ft • 14 •
Moderately popular green difficulty singletrack. This mountain bike primary trail can be used both directions and has a easy overall physical rating with a 17 ft green climb. Trail visibility is sometimes hard to follow. On average it takes 2 minutes to complete this trail.
Guam Mountain Bike Routes
13 miles • 1,297 ft • 0 •
Trail route that includes Charlie Corn, Channel 10 and Tank Farm. Route used by the annual Black Jack MTB...
Photos of Guam Mountain Bike
Videos of Guam Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Never Land | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| L&M | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Grab-N-Grub | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Baby Dawl | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Taotaomo'na | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Fam Flo | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Hagon | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Royal Palm West Fence Line | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Royal Palm South-West Fence Line | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 | ||
| Royal Palm - Elm Street | Aug 18, 2024 @ 3:58pm Aug 18, 2024 | Wet | javadown1969 |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| Vivamus | wishlist | trail | activity #98979077 | Jul 11, 2026 @ 4:41pm Jul 11, 2026 |
| gjhicken | add | report | activity #97087739 | Jun 15, 2026 @ 10:06pm Jun 15, 2026 |
| Cmturner33 | wishlist | region | activity #71020732 | May 4, 2025 @ 3:38pm May 4, 2025 |
| belllap | wishlist | trail | activity #67159454 | Mar 3, 2025 @ 10:41pm Mar 3, 2025 |
| belllap | wishlist | trail | activity #67159453 and 1 more | Mar 3, 2025 @ 10:41pm Mar 3, 2025 |
Local Badges
-
Epic Mountain Bike Climb 2k1 awarded -
Climbing 10k Badge6 awarded -
Mountain Biking 100k Badge3 awarded -
Epic Ride Descent 2k1 awarded -
Descent 10k Badge5 awarded -
Descent 100k Badge2 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 52 | 36 miles | 2,917 ft | 15 miles | 1,010 ft | #3,781 | #1,288 | 41 | 73 | 1 | 3,147 | |
| E-Bike | 26 | 14 miles | 1,650 ft | 7 miles | 1,010 ft | #6,105 | #1,867 | 63 | 92 | |||
| Gravel Bike | 14 | 9 miles | 243 ft | 3 miles | 971 ft | #7,284 | #2,280 | |||||
| Adaptive Bike | 12 | 5 miles | 184 ft | 1 mile | 735 ft | #5,268 | #1,390 | 18 | ||||
| Hike | 24 | 21 miles | 3,120 ft | 10 miles | 1,283 ft | #8,041 | #2,816 | 1 | 53 | 166 | ||
| Trail Running | 23 | 17 miles | 1,716 ft | 8 miles | 1,010 ft | #8,575 | #2,859 | 61 | 41 | |||
| Dirtbike/Moto | 1 | 4 miles | 115 ft | 1 mile | 69 ft | |||||||
| ATV/ORV/OHV | 1 | 4 miles | 115 ft | 1 mile | 69 ft |
Frequently Asked Questions
▼
What are the best places to ride in Guam?
Guam has 4 areas to explore for mountain biking. The top rated areas are:
▼
What are the highest rated mountain biking trails in Guam?
The highest rated mountain biking trails in Guam are:
- Fam Flo (4.3/5)
- Taotaomo'na (4.1/5)
- Lover's Lane (4/5)
- Tarzan Falls (4/5)
- Two Lover's Point Downhill (3.8/5)
▼
Where can I park to ride in Guam?
There are 10 parking locations listed in Guam. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
▼
What is the longest trail in Guam?
The longest trail in Guam is Guam Raceway Park (GRP) Loop at 3.8 miles. View all trails sorted by distance.
▼
What are the best & highest rated hiking trails in Guam?
The best hiking trails in Guam are: View all hiking trails sorted by popularity score.
▼
What are the best & highest rated trail running trails in Guam?
The best trail running trails in Guam are: View all trail running trails sorted by popularity score.
▼
How many trails are in Guam?
Guam has a total of 56 trails. Of those, 52 are designated for mountain biking. Browse top mountain biking trails in Guam to find detailed information including difficulty ratings, distances, and trail conditions.
▼
Which trail has the most elevation gain in Guam?
The trail with the most elevation gain in Guam is Hagas Lanchu Overlook with 586 ft of elevation gain. View all trails sorted by elevation gain.
▼
Which trail has the most elevation descent in Guam?
The trail with the most elevation descent in Guam is Tarzan Pools with 438 ft of elevation descent. View all trails sorted by elevation descent.
▼
What activities are most popular in Guam?
Guam supports the following activities: Mountain Biking, E-Biking, Adaptive Biking, Winter Fat Biking, Hiking, Trail Running.
▼
What bike services are there in Guam?
The following bike services are available in Guam:
- Trail Association (1)
- Club (1)
▼
What are the steepest mountain biking trails in Guam?
The steepest mountain biking trail in Guam is The Shire with an average grade of 4.3%. View all trails sorted by grade.
▼
Are there any trails with scenic viewpoints in Guam?
Yes, there are 3 scenic viewpoints marked along trails in Guam. Some popular viewpoints include: Explore more points of interest to find trails with the best views.
▼
Are the trails open in Guam?
The overall region status for Guam is Clear / Green. Out of 29 trails:
- Clear / Green: 26
- Minor Issue / Yellow: 2
- Significant Issue / Amber: 1
▼
Can I ride an ebike in Guam?
Yes, Guam supports e-bike riding. There are 28 trails in Guam that allow e-bikes. Check the e-bike trails listing for specific trail access details and any local regulations.
▼
What are the most popular mountain biking routes in Guam?
The most popular mountain biking routes in Guam are: View all mountain biking routes in Guam.
▼
What is the highest summit in Guam?
The highest summit in Guam is Dolmweir at 2,395 ft elevation.
▼
What are the top sights to see in Guam?
There are 8 notable sights in Guam. Some of the top sights include: Explore all points of interest in Guam.
▼
What are the most popular Strava Segments in Guam?
The most popular Strava segments in Guam are:
- Whoop Dee Doo (630 athletes)
- TM Runway (548 athletes)
- Elm Street to the Gate (513 athletes)
▼
What are some popular technical trail features in Guam?
There are 20 technical trail features (TTFs) in Guam. Some popular features include: View all technical trail features in Guam.
▼
Are there accessible or adaptive trails in Guam?
Yes, there are 13 accessible/adaptive trails in Guam. View all adaptive trails in Guam for specific accessibility information.
▼
Are there local clubs or events in Guam?
There are 2 local clubs or associations listed in the Guam directory. Browse the local directory for details.
▼
What are the most popular mountain biking trails in Guam?
The most popular mountain biking trails in Guam are: View all mountain biking trails sorted by popularity.
▼
What are the best beginner ride trails in Guam?
The best beginner mountain biking trails in Guam are:
- Fam Flo (5/5)
- Taotaomo'na (5/5)
- Two Lover's Point Downhill (3/5)
Activities
Trails
- By Dirt-pilot & contributors
- Admins: MOB
- #16245 - 9,273 views
- guam activity log | embed map of Guam mountain bike trails | guam mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Guam.
You must login to download files.