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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.
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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 Grand Rapids has been added yet!
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Activities Click to view
- Mountain Bike
25 trails
- E-Bike
3 trails
- Horse
1 trails
- Hike
95 trails
- Trail Running
51 trails
- Dirtbike/Moto
0 trails
- Observed Trials
1 trails
- ATV/ORV/OHV
0 trails
- Snowmobile
1 trails
- Snowshoe
67 trails
- Downhill Ski
0 trails
- Backcountry Ski
0 trails
- Nordic Ski
71 trails
Region Details
- 5
- 8
- 12
Region Status
Caution as of Jul 17, 2024
Stats
- Avg Trail Rating
- Trails (view details)
- 94
- Trails Mountain Bike
- 25
- Trails E-Bike
- 3
- Trails Horse
- 1
- Trails Hike
- 95
- Trails Trail Running
- 51
- Trails Observed Trials
- 1
- Trails Snowmobile
- 1
- Trails Snowshoe
- 67
- Trails Nordic Ski
- 71
- Total Distance
- 75 miles
- Total Descent
- 5,067 ft
- Total Vertical
- 481 ft
- Highest Trailhead
- 1,742 ft
- Reports
- 120
- Photos
- 29
- Ridden Counter
- 3,701
Sub Regions
-
American Legion Memorial Park
- 6
- 12
Popular Grand Rapids Mountain Biking Trails
Photos of Grand Rapids Mountain Bike
trail: Bender Trail
27 |
May 18, 2022 @ 11:08pm
May 18, 2022
trail: Ski Trail 2
30 |
May 18, 2022 @ 11:07pm
May 18, 2022
trail: Wally Wiggle
49 |
Dec 8, 2018 @ 11:24am
Dec 8, 2018Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Wally Wiggle | Jul 17, 2024 @ 12:37pm Jul 17, 2024 | Ideal | PhilipGR GRIMBA | ||
| Bender Trail | Jul 15, 2024 @ 10:21am Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| Moo’z Maze (formerly The Plantation) | Jul 15, 2024 @ 12:17pm Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| Bender Trail | Jul 15, 2024 @ 2:03pm Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| The Back Door | Jul 15, 2024 @ 2:02pm Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| El Principio | Jul 15, 2024 @ 2:02pm Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| Ridge Trail | Jul 15, 2024 @ 2:01pm Jul 15, 2024 | Ideal | PhilipGR GRIMBA | ||
| Ziggy Zag Rock Garden | Oct 5, 2023 @ 10:00am Oct 5, 2023 | Ideal | PhilipGR GRIMBA | ||
| The Wrench | Oct 5, 2023 @ 10:00am Oct 5, 2023 | Ideal | PhilipGR GRIMBA | ||
| Bootcamp | Oct 5, 2023 @ 9:59am Oct 5, 2023 | Ideal | PhilipGR GRIMBA |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| PhilipGR | update | trail | activity #73148211 | Jun 5, 2025 @ 12:13pm Jun 5, 2025 |
| update | event | activity #72738087 | May 30, 2025 @ 5:20pm May 30, 2025 | |
| update | event | activity #72692092 | May 30, 2025 @ 4:22am May 30, 2025 | |
| update | event | activity #72525895 | May 27, 2025 @ 11:45am May 27, 2025 | |
| BikeRegCom | add | event | activity #72525893 | May 27, 2025 @ 11:45am May 27, 2025 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | This is part of the Bender Trail. The Legion... | Apr 12, 2021 @ 8:56pm Apr 12, 2021 | ||
| trail | This part of the trail is called The Wrench.... | Apr 12, 2021 @ 8:54pm Apr 12, 2021 | ||
| report | Tree is cleared | Oct 28, 2020 @ 6:21am Oct 28, 2020 |
Local Badges
-
Epic Ride Climb 2k1 awarded -
Climbing 10k Badge4 awarded -
Climbing 100k Badge0 awarded -
Epic Ride Descent 2k1 awarded -
Descent 10k Badge4 awarded -
Descent 100k Badge0 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 25 | 11 miles | 1,260 ft | 4 miles | 138 ft | #7,251 | #2,352 | 28 | 104 | 2,489 | ||
| E-Bike | 3 | 4,127 ft | 3 ft | 1,909 ft | 33 ft | #865 | 39 | 11 | ||||
| Horse | 1 | 4,560 ft | 56 ft | 2,674 ft | 46 ft | #535 | 21 | |||||
| Hike | 95 | 58 miles | 3,940 ft | 21 miles | 230 ft | #5,922 | #2,165 | 1 | 105 | 218 | ||
| Trail Running | 51 | 17 miles | 1,352 ft | 6 miles | 148 ft | #5,900 | #2,148 | 104 | 53 | |||
| Observed Trials | 1 | 410 ft | #40 | |||||||||
| Snowmobile | 1 | 741 ft | 105 ft | 30 ft | #127 | |||||||
| Snowshoe | 67 | 40 miles | 2,657 ft | 15 miles | 220 ft | #461 | #239 | 3 | 67 | |||
| Nordic Ski | 71 | 61 miles | 3,868 ft | 24 miles | 469 ft | #336 | #160 | 31 | 194 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: GRIMBA
- #14550 - 4,281 views
- grand rapids activity log | embed map of Grand Rapids mountain bike trails | grand rapids mountain biking points of interest
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