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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
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
99 trails
- E-Bike
5 trails
- Hike
107 trails
- Trail Running
107 trails
Region Details
- 19
- 10
- 46
- 16
- 4
- 4
Region Status
Open as of Apr 6, 2022
Stats
- Avg Trail Rating
- Trails (view details)
- 128
- Trails Mountain Bike
- 99
- Trails E-Bike
- 5
- Trails Hike
- 107
- Trails Trail Running
- 107
- Trails Horse
- 10
- Total Distance
- 148 miles
- Total Descent
- 22,036 ft
- Total Vertical
- 1,240 ft
- Highest Trailhead
- 1,254 ft
- Reports
- 2,421
- Photos
- 384
- Ridden Counter
- 38,532
Sub Regions
-
Banks-Vernonia Trail
-
Forest Park
- 2
- 7
- 4
-
Gateway Green
- 2
- 1
- 4
- 1
- 1
-
Newell Creek Canyon Nature Park
- 2
- 2
- 1
-
Powell Butte Nature Park
- 9
- 1
-
Rocky Point
- 11
- 5
- 3
- 3
-
Sandy River Delta
- 16
- 1
Popular Portland Mountain Biking Trails
Portland Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Holman, Saltzman, and Firelanes | 15 miles | |
| Newell Creek Hot Laps | 3 miles | |
| Stub Stewart Intro Tour | 5 miles | |
| Graf's Pants | 5 miles | |
| 10 miles | ||
| Zoo Bomb! | 2 miles | |
| Rose Quarter - St Johns - Leif Loop | 22 miles |
Photos of Portland Mountain Bike
Videos of Portland Mountain Bike
310 |
Jul 3, 2022
|
May 19, 2022
|
May 19, 2022
|
Oct 25, 2021
208 |
Mar 27, 2021
0:56 |
|
Aug 2, 2020
2:47 |
|
Apr 28, 2020
trail: Skills Area
0:24 |
312 |
Jul 21, 2017
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Firelane 1 | Sep 14, 2022 @ 8:00am Sep 14, 2022 | Snow Covered | Account2PostCanyon | Closed until spring 2022 | |
| Stones & Bones | Sep 11, 2022 @ 9:50am Sep 11, 2022 | Unknown | trailforks OMTBO | ||
| Skeet Chute | Sep 11, 2022 @ 9:40am Sep 11, 2022 | Unknown | trailforks OMTBO |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Highline Fireroad Connector | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Highline (north) | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Highline (mid) | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Bob's Connector | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Bob's Yer Uncle (upper) | Sep 27, 2022 @ 3:23pm 2 days | Very Dry | soup4myfamily | ||
| Bob's Yer Uncle (mid) | Sep 27, 2022 @ 3:23pm 2 days | Very Dry | soup4myfamily | ||
| Bob's Yer Uncle (lower) | Sep 27, 2022 @ 3:23pm 2 days | Very Dry | soup4myfamily | ||
| Mulligan (lower) | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Mulligan Connector | Sep 27, 2022 @ 3:23pm 2 days | Dry | soup4myfamily | ||
| Phil's Shred Factory | Sep 27, 2022 @ 3:23pm 2 days | Very Dry | soup4myfamily |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | Wilvandewiel | add | report | Upper NW Saltzman | Sep 26, 2022 @ 2:49pm 3 days |
 | coedaly | add | report | Fenceline Trail and 5 more | Sep 25, 2022 @ 4:18pm Sep 25, 2022 |
| Mr-Fix-it | wishlist | region | Rocky Point | Sep 24, 2022 @ 12:26pm Sep 24, 2022 |
| DustinWNa24v | wishlist | region | Rocky Point | Sep 23, 2022 @ 9:41pm Sep 23, 2022 |
| atcorider | wishlist | route | Graf's Pants | Sep 20, 2022 @ 12:16pm Sep 20, 2022 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
 | report | Spring 2023? | Sep 18, 2022 @ 9:25am Sep 18, 2022 | ||
 | trail | Trail is awesome! Upper section flows, and the... | Aug 15, 2022 @ 10:33am Aug 15, 2022 | ||
| report | Thank you guys!! | Aug 8, 2022 @ 9:41am Aug 8, 2022 | ||
| report | I'm unsure about the state of upper tres... | Aug 8, 2022 @ 7:12am Aug 8, 2022 | ||
| report | From the lot, take the gravel road down the... | Aug 8, 2022 @ 2:32am Aug 8, 2022 |
Local Badges
-
Big Ride 30k16,952 awarded -
Climbing 10k Badge429 awarded -
10 Green Trails564 awarded -
Epic Ride 50k6,330 awarded -
Epic Ride Descent 2k461 awarded -
Epic Ride Climb 2k457 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Dirt Lab Pumptrack | skill park | Portland | |
| Ventura Park Pump Track | skill park | Portland |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 99 | 98 miles | 13,173 ft | 38 miles | 1,240 ft | #580 | #318 | 379 | 2,419 | 7 | 78,182 | |
| E-Bike | 5 | 11 miles | 115 ft | 2 miles | 663 ft | #3,065 | #507 | 3 | 2,016 | 1,159 | ||
| Hike | 107 | 138 miles | 18,694 ft | 53 miles | 1,181 ft | #998 | #606 | 2 | 2,161 | 1 | 1,653 | |
| Trail Running | 107 | 138 miles | 18,694 ft | 53 miles | 1,181 ft | #1,002 | #606 | 2,162 | 1 | 2,514 | ||
| Horse | 10 | 13 miles | 4,311 ft | 8 miles | 1,050 ft | 234 | 5 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: OTTA, chuktA, Brennanmorrow, jmahler, NWTA
- #6545 - 27,251 views
- portland activity log | embed map of Portland mountain bike trails | portland mountain biking points of interest polygons
Downloading of trail gps tracks in kml & gpx formats is enabled for Portland.
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