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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.
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 Portland has been added yet!
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Activities Click to view
- Horse
0 trails
- Mountain Bike
10 trails
- Hike
10 trails
- Trail Running
10 trails
Region Details
- 7
- 3
Region Status
OpenStats
- Avg Trail Rating
- Trails (view details)
- 10
- Trails Mountain Bike
- 10
- Trails E-Bike
- 8
- Trails Hike
- 10
- Trails Trail Running
- 10
- Total Distance
- 13 miles
- Total Descent Distance
- 3 miles
- Total Descent
- 554 ft
- Total Vertical
- 188 ft
- Highest Trailhead
- 793 ft
- Photos
- 3
- Ridden Counter
- 75
Popular Portland Mountain Biking Trails
Photos of Portland Mountain Bike
trail: Black Trail
6 |
Jun 29, 2022 @ 6:08pm
Jun 29, 2022
trail: Black Trail
7 |
Jun 29, 2022 @ 6:07pm
Jun 29, 2022
trail: Black Trail
17 |
Jun 29, 2022 @ 5:48pm
Jun 29, 2022Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | jlwright | comment | trail | Black Trail | Jun 30, 2022 @ 3:50am Jun 30, 2022 |
| jlwright | add | photo | in My City, Michigan, United States and 2 more | Jun 29, 2022 @ 5:48pm Jun 29, 2022 |
| jlwright | ridden | trail | Blue Trail and 2 more | Jun 29, 2022 @ 3:42pm Jun 29, 2022 |
 | truebleve | update | trail | Portland River Trail Past Hs and 4 more | Feb 17, 2021 @ 9:47pm Feb 17, 2021 |
| MisterPulling | vote | trail | Black Trail and 6 more | Jul 9, 2020 @ 5:50am Jul 9, 2020 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| trail | No jumps. | Jun 30, 2022 @ 3:50am Jun 30, 2022 |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 10 | 13 miles | 554 ft | 3 miles | 187 ft | #5,002 | #1,704 | 3 | 127 | |||
| E-Bike | 8 | 12 miles | 417 ft | 3 miles | 164 ft | 1 | ||||||
| Hike | 10 | 13 miles | 554 ft | 3 miles | 187 ft | #3,940 | #1,534 | 2 | ||||
| Trail Running | 10 | 13 miles | 554 ft | 3 miles | 187 ft | #3,930 | #1,527 | 4 |
- By truebleve
Trailforks IHTA & contributors - Admins: garbagefan
- #38434 - 353 views
- portland activity log | embed map of Portland mountain bike trails | portland mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Portland.
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