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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- 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
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
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.
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Activities Click to view
- Mountain Bike
18 trails
- Hike
18 trails
- Trail Running
18 trails
Region Details
- 11
- 7
Region Status
Open as of Aug 21, 2022Stats
- Avg Trail Rating
- Trails (view details)
- 18
- Trails Mountain Bike
- 18
- Trails E-Bike
- 1
- Trails Horse
- 1
- Trails Hike
- 18
- Trails Trail Running
- 18
- Trails Snowshoe
- 1
- Trails Backcountry Ski
- 1
- Trails Nordic Ski
- 1
- Total Distance
- 5 miles
- Total Descent Distance
- 2 miles
- Total Descent
- 133 ft
- Total Vertical
- 64 ft
- Highest Trailhead
- 69 ft
- Reports
- 16
- Ridden Counter
- 150
Sub Regions
-
Portsmouth Greenbelt
-
Wentworth-Coolidge Historic Area
- 7
Popular Portsmouth Mountain Biking Trails
Photos of Portsmouth Mountain Bike
trail: Portsmouth Greenbelt Trail
8 |
Sep 2, 2022 @ 8:33am
Sep 2, 2022
trail: Portsmouth Greenbelt Trail
15 |
Sep 2, 2022 @ 8:32am
Sep 2, 2022
trail: Portsmouth Greenbelt Trail
25 |
Aug 2, 2022 @ 3:27am
Aug 2, 2022
trail: Portsmouth Greenbelt Trail
18 |
Aug 2, 2022 @ 3:27am
Aug 2, 2022Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Caseta Estebane - Fornos - Badain | Oct 26, 2022 @ 7:14am Oct 26, 2022 | Variable | S13RA | ||
| Portsmouth Greenbelt Trail | Aug 21, 2022 @ 2:44pm Aug 21, 2022 | Dry | larrycataldo | ||
| Lizard King | Mar 15, 2021 @ 12:21pm Mar 15, 2021 | Dry | Andrewcole119 | ||
| Burbank Trail | Oct 5, 2019 @ 11:12am Oct 5, 2019 | Dry | 1000paces |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | PlumbBobM | add | region | Wentworth-Coolidge Historic Area | Nov 15, 2022 @ 2:30am Nov 15, 2022 |
| PlumbBobM | add | trail | Little Harbor Connector and 5 more | Nov 15, 2022 @ 2:11am Nov 15, 2022 |
| PlumbBobM | add | poi | Viewpoint and 3 more | Nov 15, 2022 @ 2:05am Nov 15, 2022 |
| PlumbBobM | add | trail | ECG - Sagamore Avenue and 14 more | Nov 14, 2022 @ 9:51am Nov 14, 2022 |
 | ffoto | ridden | trail | Portsmouth Greenbelt Trail | Sep 11, 2022 @ 6:28pm Sep 11, 2022 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
 | trail | Interesting unpaved gravel bike rail trail.... | Sep 2, 2022 @ 8:26am Sep 2, 2022 |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 18 | 5 miles | 131 ft | 2 miles | 66 ft | #2,218 | #1,056 | 5 | 16 | 143 | ||
| E-Bike | 1 | 2,963 ft | 3 ft | 1,683 ft | 7 ft | 15 | 3 | |||||
| Horse | 1 | 2,963 ft | 3 ft | 1,683 ft | 7 ft | 5 | ||||||
| Hike | 18 | 5 miles | 131 ft | 2 miles | 66 ft | #1,748 | #944 | 16 | 13 | |||
| Trail Running | 18 | 5 miles | 131 ft | 2 miles | 66 ft | #1,754 | #945 | 16 | 35 | |||
| Snowshoe | 1 | 2,963 ft | 3 ft | 1,683 ft | 7 ft | |||||||
| Backcountry Ski | 1 | 2,963 ft | 3 ft | 1,683 ft | 7 ft | |||||||
| Nordic Ski | 1 | 2,963 ft | 3 ft | 1,683 ft | 7 ft |
- By WillieJacobsz
TRAILFORKS Trailforks Map Team & contributors - Admins: SC NEMBA-NH
- #24917 - 2,839 views
- portsmouth activity log | embed map of Portsmouth mountain bike trails | portsmouth mountain biking points of interest
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