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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 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.
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Activity Recordings
Trailforks uses anonymized public activity data.
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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.
SaveAssen trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Mountain Biking, E-Biking, Hiking and Trail Running. Popular destinations include Zuidlaren.
This is an auto-generated description of Assen.
Login or register to submit a custom description.
Trail info last updated
Activities Click to view
- Mountain Bike
2 trails
- E-Bike
1 trails
- Hike
1 trails
- Trail Running
1 trails
Region Details
- 2
Region Status
Open as of Apr 22, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 2
- Trails Mountain Bike
- 2
- Trails E-Bike
- 1
- Trails Hike
- 1
- Trails Trail Running
- 1
- Total Distance
- 15 miles
- Total Descent
- 504 ft
- Total Vertical
- 55 ft
- Highest Trailhead
- 89 ft
- Reports
- 7
- Completed Counter
- 105
Sub Regions
-
Zuidlaren
Popular Assen Mountain Biking Trails
• 5 ★ 0.0 • 1 mile • 28 ft • 98 •
Less popular green difficulty singletrack. This mountain bike primary trail can be used one direction and has a moderate overall physical rating with a 28 ft green climb. Trail visibility is always easy to follow. On average it takes 8 minutes to complete this trail.
Assen Mountain Bike Routes
26 miles • 201 ft • 0 • Loop •
Je kunt deze 39 kilometer lange route vanaf meerdere plaatsen opstarten. De route bestaat voor 2/3 uit...
136 miles • 1,393 ft • 0 •
Videos of Assen Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Bochtjes draaien | Apr 22, 2026 @ 7:14pm (Europe/Amsterdam) Apr 22, 2026 | Ideal | alexxxnl |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| alexxxnl | add | report | activity #93167767 | Apr 22, 2026 @ 12:54pm Apr 22, 2026 |
| fotofloris | add | report | activity #57902433 | Aug 27, 2024 @ 1:36pm Aug 27, 2024 |
| mtb-challenge | add | video | activity #48359657 | Jan 19, 2024 @ 3:29am Jan 19, 2024 |
| JelteB1 | vote | trail | activity #44064948 | Sep 13, 2023 @ 8:40am Sep 13, 2023 |
| AneHgqCli | wishlist | route | activity #41526266 | Jul 5, 2023 @ 3:13am Jul 5, 2023 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| report | In good condition | Nov 9, 2020 @ 12:13am Nov 9, 2020 |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 2 | 15 miles | 505 ft | 5 miles | 56 ft | #10,790 | #72 | 7 | 2 | 4,181 | ||
| E-Bike | 1 | 1 mile | 39 ft | 1,765 ft | 16 ft | #2,387 | #30 | 7 | 385 | |||
| Hike | 1 | 1 mile | 39 ft | 1,765 ft | 16 ft | #5,869 | #65 | 7 | 2 | 141 | ||
| Trail Running | 1 | 1 mile | 39 ft | 1,765 ft | 16 ft | #5,355 | #66 | 7 | 1 |
- By djfrankel & contributors
- Admins: apply
- #28808 - 1,679 views
- assen activity log | embed map of Assen mountain bike trails |
Downloading of trail gps tracks in kml & gpx formats is enabled for Assen.
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