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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail 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%
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
LEGEND
Trail Difficulties
Trail Report Status
- Access Road/Trail
- White
- Green
- Blue
- Black
- Double Black Diamond
Trail Report Status
- Clear / Green
- Minor Issue / Yellow
- Significant Issue / Amber
- Closed
- Land Owner Overlay
- Wilderness (typically no bikes in USA)
- BLM (public)
- USFS (Wildlife sanctuaries darker than usfs)
- State land
- Indigenous
- Military
Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
- Map Markers
Trail Head
Photo
Directory Listing
Riding Area
TTF
Parking
Viewpoint
Information
Warning
Directions
Sight
Restrooms
eBike Charging Point
Water Fountain/Source
Gate
Trail Sign
Table or Bench
Ladder
Stairs
Bridge
Boardwalk
Camping
Cabin
Lodge
Bear Cache
Dock
Ranger Station
Summit
Other
A network of mixed use trails on Thornhill. Please note when encountering horses, the MTB rider should yield to the horse rider. Yielding to Equestrians: At Thornhill, a huge part of the heritage is tied up in riding horses. Bikers often scare horses. We are less familiar to them than hikers, so use caution. We recommend that as you approach an equestrian you call out a friendly greeting from far away. Slow the heck down, too. You want to start talking from about 50-75 ft away if you can. Like I said, horses spook easily, so try asking how the person on the horse would like you to get by. Would they like you to get off and walk (this is great for horses that are really skittish) or should you pass slowly at the next safe spot?
Primary Trail Type: All-Mountain & Downhill
eBikes Allowed:
No
AKA: Grant Hill, Thorn
Land Status: City Managed
Land Manager: City of Maple Ridge
google parking directions Access Info:
Most start their ride at the gate on 256 Street and climb the road or Blazing Saddles. Alternately, you can start your ride at the cul de sac on 248 Street and climb Bear Ridge. Please be mindful of speed limits on surrounding streets and neighborhoods.
Disclaimer:
No unauthorized trail building, maintenance or modifications permitted. Please be mindful of speed limits on surrounding streets and neighborhoods
Activities Click to view
- Mountain Bike
26 trails
- Hike
33 trails
- Trail Running
33 trails
- Horse
18 trails
Region Details
- 3
- 3
- 5
- 12
- 1
- 2
Region Status
Open as of 2 days
Stats
- Avg Trail Rating
- Trails (view details)
- 35
- Trails Mountain Bike
- 26
- Trails E-Bike
- 4
- Trails Hike
- 33
- Trails Trail Running
- 33
- Trails Horse
- 18
- Total Distance
- 15 miles
- Total Descent
- 3,330 ft
- Total Vertical
- 821 ft
- Highest Trailhead
- 1,086 ft
- Reports
- 1,369
- Photos
- 377
- Ridden Counter
- 11,562
Popular Thornhill Mountain Biking Trails
Thornhill Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| SD43 Practice Enduro #2 | 4 miles | |
| 13 mile Thornhill Ride | popular ridelog | 13 miles |
| 6 mile Thornhill Ride | popular ridelog | 6 miles |
| 7 mile Thornhill Ride | popular ridelog | 7 miles |
| 6 mile Thornhill All-Mountain Ride | popular ridelog | 6 miles |
| 7 mile Thornhill Ride | popular ridelog | 7 miles |
| 6 mile Thornhill All-Mountain Ride | popular ridelog | 6 miles |
| 10 mile Thornhill Ride | popular ridelog | 10 miles |
| 7 mile Thornhill Downhill Ride | popular ridelog | 7 miles |
| 4 mile Thornhill All-Mountain Ride | popular ridelog | 4 miles |
Recent Ridelog Activity in Region
Today
- 10 rides
- 9.3 km avg distance
Yesterday
- 13 rides
- 9.7 km avg distance
Past Week
- 118 rides
- 9.9 km avg distance
Photos of Thornhill Mountain Bike
trail: O.S.R.
129 |
Aug 30, 2017 @ 9:48am
Aug 30, 2017Videos of Thornhill Mountain Bike
trail: Rip n' Dip
|
Apr 14, 2021
trail: Rip n' Dip
|
Apr 14, 2021
trail: Thornstar
26 |
Mar 23, 2021
trail: Thornstar
19 |
Jan 23, 2021
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Little Water | Mar 28, 2021 @ 7:13pm Mar 28, 2021 | Variable | JClemens67 | Lots of mud and puddles at the end of... |
Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Flow Rider | Apr 14, 2021 @ 6:09pm 2 days | Dry | cmolina | ||
| Thornstar | Apr 12, 2021 @ 9:24pm Apr 12, 2021 | Dry | italianjob777 | ||
| Trail Dweller | Apr 12, 2021 @ 9:23pm Apr 12, 2021 | Dry | italianjob777 | ||
| Bear Ridge South | Apr 12, 2021 @ 9:22pm Apr 12, 2021 | Dry | italianjob777 | ||
| Ridgeline | Apr 10, 2021 @ 5:09pm Apr 10, 2021 | Variable | JClemens67 | ||
| Blazing Saddles | Apr 4, 2021 @ 1:46pm Apr 4, 2021 | Ideal | MaplePanda | ||
| Access Road - The Price of Admission | Apr 2, 2021 @ 9:48am Apr 2, 2021 | Dry | jaredpalfrey | ||
| Access | Apr 2, 2021 @ 9:48am Apr 2, 2021 | Variable | jaredpalfrey | ||
| O.S.R. | Apr 2, 2021 @ 9:48am Apr 2, 2021 | Variable | jaredpalfrey | ||
| Access Trail | Apr 2, 2021 @ 9:48am Apr 2, 2021 | Variable | jaredpalfrey |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | 1R0NMAN | ridden | trail | West side access | Apr 15, 2021 @ 8:17pm 1 day |
 | cmolina | add | report | Flow Rider | Apr 14, 2021 @ 6:09pm 2 days |
 | Denzel-M | add | video | and 1 more | Apr 14, 2021 @ 5:02pm 2 days |
| italianjob777 | add | report | Bear Ridge South and 2 more | Apr 12, 2021 @ 9:22pm Apr 12, 2021 |
 | discombob | wishlist | trail | Rip n' Dip | Apr 11, 2021 @ 4:24pm Apr 11, 2021 |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
| report | I think it is I was up there again today u... | Mar 18, 2021 @ 12:23pm Mar 18, 2021 | ||
 | report | Pretty sure this report is not for the... | Mar 18, 2021 @ 11:21am Mar 18, 2021 | ||
 | report | This is a Horse primary trail. Haney Horsemen... | Mar 4, 2021 @ 8:00am Mar 4, 2021 | ||
 | trail | Just some responsible and relaxing flow | Feb 20, 2021 @ 7:47pm Feb 20, 2021 | ||
| trail | Jumps, Just the most amazing jumps! | Feb 20, 2021 @ 7:46pm Feb 20, 2021 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Glen Valley Trails | 1 | 2.7 km | |||
| Silver Valley | 9 | 4 | 4.4 km | ||
| Woodlot | 9 | 8 | 4 | 4.9 km | |
| Golden Ears Provincial Park | 1 | 1 | 1 | 6.4 km | |
| Stave West - Rolley Lake | 2 | 2 | 7.2 km |
Local Badges
-
Completionist11 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Maple Ridge MTB Skills Park | skill park | Maple Ridge |
Local Mountain Biking Directory
-
Maple Ridge CycleBike Shop
-
Trek Bicycle Maple RidgeBike Shop
-
Local RideBike Shop
Local Products
Local Trail Supporters
- Dean
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- Ryan and Paul
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 26 | 12 miles | 2,933 ft | 7 miles | 699 ft | #222 | #41 | 376 | 1,367 | 1 | 10,345 | |
| E-Bike | 4 | 2 miles | 295 ft | 4,203 ft | 617 ft | 912 | 157 | |||||
| Hike | 33 | 14 miles | 3,117 ft | 8 miles | 758 ft | #157 | #34 | 1 | 1,352 | 193 | ||
| Trail Running | 33 | 14 miles | 3,117 ft | 8 miles | 758 ft | #158 | #33 | 1,352 | 155 | |||
| Horse | 18 | 8 miles | 1,483 ft | 4 miles | 735 ft | #55 | #5 | 708 | 3 |
- By averyspacehall & contributors
- Admins: FVMBA - ADMIN, ali-chapple, lee5986, Hams, FVMBA - NORTH, FVMBA - NORTH
- #4545 - 58,676 views
- thornhill activity log | embed map of Thornhill mountain bike trails | thornhill mountain biking points of interest
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