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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 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
US Cell Coverage
Legend
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
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x
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 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
- Mountain Bike
121 trails
- E-Bike
63 trails
- Horse
12 trails
- Hike
188 trails
- Trail Running
181 trails
- Dirtbike/Moto
0 trails
- ATV/ORV/OHV
0 trails
Region Details
- 28
- 9
- 45
- 4
- 7
Region Status
Open as of 2 days
Stats
- Avg Trail Rating
- Trails (view details)
- 142
- Trails Mountain Bike
- 175
- Trails E-Bike
- 63
- Trails Horse
- 12
- Trails Hike
- 188
- Trails Trail Running
- 181
- Total Distance
- 196 miles
- Total Descent
- 30,491 ft
- Total Vertical
- 1,244 ft
- Highest Trailhead
- 1,255 ft
- Reports
- 4,518
- Photos
- 492
- Ridden Counter
- 79,864
Sub Regions
-
Banks-Vernonia Trail
-
Forest Park
- 6
- 2
-
Gateway Green
- 2
- 1
- 5
- 1
- 1
-
Newell Creek Canyon Nature Park
- 2
- 2
- 1
-
Powell Butte Nature Park
- 7
- 1
-
Rocky Point
- 5
-
Sandy River Delta
- 18
- 1
-
Sauvie Island
- 3
Popular Portland Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| NW Leif Erikson Drive | |||
| Springwater Corridor (Sellwood-Portland) | |||
| Upper NW Saltzman | |||
Portland Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Newell Creek Hot Laps | 3 miles | |
| Rocky Rumble | 9 miles | |
| Holman, Saltzman, and Firelanes | 15 miles | |
| Stub Stewart Intro Tour | 5 miles | |
| Zoo Bomb! | 2 miles | |
| Rose Quarter - St Johns - Leif Loop | 22 miles | |
| 10 miles | ||
| Graf's Pants | 5 miles | |
| 11 mile Forest Park Ride | popular ridelog | 11 miles |
| 20 mile Forest Park Ride | popular ridelog | 20 miles |
Photos of Portland Mountain Bike
trail: Wildwood Trail
16 |
Oct 20, 2024 @ 2:41pm
Oct 20, 2024
trail: Linda's Line
187 |
Jul 20, 2017 @ 7:10am
Jul 20, 2017
trail: Linda's Line
147 |
Jul 20, 2017 @ 7:08am
Jul 20, 2017Videos of Portland Mountain Bike
0:12 |
14 |
Jun 28, 2025
trail: Heavy Nettle
0:33 |
10 |
Jan 26, 2025
2:57 |
51 |
Nov 3, 2023
0:04 |
76 |
Oct 30, 2023
0:09 |
303 |
Sep 18, 2023
0:12 |
368 |
Jun 28, 2023
trail: Shady Lane
0:50 |
63 |
Jan 23, 2023
0:28 |
669 |
Jul 3, 2022
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Phil's Shred Factory | Jul 7, 2025 @ 1:01pm Jul 7, 2025 | Ideal | timparker | E-Bike Tree across the landing of the big drop!... | |
| Bob's Yer Uncle (lower) | Jul 7, 2025 @ 4:50pm Jul 7, 2025 | Dry | timparker | Large tree, maybe 8” diameter across... |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Upper NW Saltzman | Jul 10, 2025 @ 5:01pm 2 days | Dry | wcortez | ||
| NW Leif Erikson Drive | Jul 10, 2025 @ 5:01pm 2 days | Dry | wcortez | ||
| RP United | Jul 8, 2025 @ 7:37pm Jul 8, 2025 | Dry | devonpeters | ||
| I 205 Corridor | Jul 5, 2025 @ 11:28am Jul 5, 2025 | Dry | ntns | ||
| Meadowland Lane | Jul 6, 2025 @ 3:10pm Jul 6, 2025 | Very Dry | renschhayden | ||
| South Trail | Jul 6, 2025 @ 3:10pm Jul 6, 2025 | Dry | renschhayden | ||
| Cedar Grove | Jul 6, 2025 @ 3:10pm Jul 6, 2025 | Dry | renschhayden | ||
| Twisted Knickers (lower) | Jul 5, 2025 @ 11:46am Jul 5, 2025 | Ideal | mrwtb | ||
| Twisted Knickers | Jul 5, 2025 @ 11:46am Jul 5, 2025 | Ideal | mrwtb | ||
| Moss Alley | Jul 5, 2025 @ 11:46am Jul 5, 2025 | Ideal | mrwtb |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| wcortez | add | report | activity #75632129 and 1 more | Jul 10, 2025 @ 7:13pm 2 days |
| renschhayden | comment | trail | activity #75524769 | Jul 9, 2025 @ 7:59am Jul 9, 2025 |
| ntns | add | report | activity #75441504 | Jul 8, 2025 @ 12:39am Jul 8, 2025 |
| renschhayden | ridden | trail | activity #75419818 and 6 more | Jul 7, 2025 @ 3:23pm Jul 7, 2025 |
| Seaneikmuh | vote | trail | activity #75412973 | Jul 7, 2025 @ 12:58pm Jul 7, 2025 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | Stay safe Devon! | Jul 9, 2025 @ 10:11pm 3 days | ||
| trail | Very fun little incline to warm up for the... | Jul 9, 2025 @ 7:59am Jul 9, 2025 | ||
| report | Saw a cougar strolling down the gravel road at... | Jul 8, 2025 @ 7:35pm Jul 8, 2025 | ||
| trail | Fun trail! It was recently re-shaped and runs... | Jun 14, 2025 @ 9:35am Jun 14, 2025 | ||
| trail | I rode this 6/11/25. Good fun trail through... | Jun 11, 2025 @ 9:12am Jun 11, 2025 |
Local Badges
-
10 Green Trails1,007 awarded -
Epic Ride Climb 2k787 awarded -
Climbing 10k Badge672 awarded -
Climbing 100k Badge92 awarded -
Epic Ride Descent 2k791 awarded -
Descent 10k Badge680 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 | 121 | 135 miles | 19,925 ft | 54 miles | 1,243 ft | #538 | #294 | 525 | 5,027 | 6 | 161,029 | |
| E-Bike | 63 | 26 miles | 669 ft | 7 miles | 1,201 ft | #2,283 | #451 | 4 | 4,384 | 6,481 | ||
| Horse | 12 | 13 miles | 4,311 ft | 8 miles | 1,050 ft | #500 | #301 | 249 | 5 | |||
| Hike | 188 | 177 miles | 21,457 ft | 68 miles | 1,243 ft | #777 | #485 | 3 | 4,576 | 1 | 5,710 | |
| Trail Running | 181 | 172 miles | 20,591 ft | 66 miles | 1,188 ft | #780 | #485 | 1 | 4,554 | 1 | 9,945 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: NWTA
- #6545 - 46,767 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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