close
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
ContributeDetails
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
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
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
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.
Region Details
- 2
- 2
- 4
- 10
- 2
- 2
Activities
Region Status
Caution as of 1 daysStats
- Avg Trail Rating
- Trails (view details)
- 23
- Trails Mountain Bike
- 22
- Trails Hike
- 22
- Trails Trail Running
- 22
- Trails Horse
- 1
- Total Distance
- 11 miles
- Total Descent
- 2,971 ft
- Total Vertical
- 836 ft
- Highest Trailhead
- 1,092 ft
- Reports
- 929
- Photos
- 297
- Ridden Counter
- 5,967
Popular Thornhill Mountain Biking Trails
Thornhill Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| SD43 Practice Enduro #2 | 4 miles | |
| 4 mile Thornhill All-Mountain Ride | popular ridelog | 4 miles |
| 3 mile Thornhill All-Mountain Ride | popular ridelog | 3 miles |
| 3 mile Thornhill Ride | popular ridelog | 3 miles |
| 7 mile Thornhill All-Mountain Ride | popular ridelog | 7 miles |
| 6 mile Thornhill All-Mountain Ride | popular ridelog | 6 miles |
| 10 mile Thornhill All-Mountain Ride | popular ridelog | 10 miles |
| 6 mile Thornhill All-Mountain Ride | popular ridelog | 6 miles |
| 6 mile Thornhill Cross-country Ride | popular ridelog | 6 miles |
| 6 mile Thornhill All-Mountain Ride | popular ridelog | 6 miles |
Recent Ridelog Activity in Region
Today
- 0 rides
- 0 ft avg distance
Yesterday
- 10 rides
- 4 miles avg distance
Past Week
- 61 rides
- 6 miles avg distance
Photos of Thornhill Mountain Bike
trail: Rip n' Dip
152 |
Nov 1, 2017 @ 11:04am
Nov 1, 2017
Recent Trail Reports
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Heads Up | Apr 5, 2020 @ 2:00pm 1 days | Variable | ryando FVMBA - REPORT | ||
| Bear Ridge | Apr 2, 2020 @ 8:54am Apr 2, 2020 | Variable | Blakemac7 | ||
| Access | Apr 2, 2020 @ 8:54am Apr 2, 2020 | Ideal | Blakemac7 | ||
| Access Road - The Price of Admission | Mar 20, 2020 @ 2:00pm Mar 20, 2020 | Dry | cmolina | ||
| Little Water | Mar 20, 2020 @ 2:00pm Mar 20, 2020 | Ideal | cmolina | ||
| Trail Dweller | Mar 20, 2020 @ 2:00pm Mar 20, 2020 | Ideal | cmolina | ||
| Rip n' Dip | Mar 20, 2020 @ 1:08pm Mar 20, 2020 | Ideal | scorpioncorsan4 | ||
| Thornstar | Mar 16, 2020 @ 8:51am Mar 16, 2020 | Dry | Rhino73 | ||
| O.S.R. | Mar 15, 2020 @ 12:15pm Mar 15, 2020 | Ideal | wsawchuk TORCATrailFan | ||
| Lyns Lane | Mar 15, 2020 @ 12:15pm Mar 15, 2020 | Ideal | wsawchuk TORCATrailFan |
Activity Feed
| username | action | type | title | date | |
|---|---|---|---|---|---|
 | cmac04 | add | video | Flow Rider, Thornhill // The DH Junkie and 1 more | Apr 6, 2020 @ 2:24pm 11 hours |
| Rolson27 | add | photo | in Mission, British Columbia, Canada and 2 more | Apr 6, 2020 @ 12:03pm 13 hours |
 | ryando | add | report | Heads Up | Apr 5, 2020 @ 2:00pm 1 days |
| wenddycm | ridden | trail | Ridgeline and 3 more | Apr 5, 2020 @ 11:06am 2 days |
| olsondyl | ridden | trail | Flow Rider | Apr 5, 2020 @ 12:54am 2 days |
Recent Comments
| username | type | title | comment | date | |
|---|---|---|---|---|---|
 | report | Trail Nancy, no good! | Mar 15, 2020 @ 11:42pm Mar 15, 2020 | ||
 | report | WTF is wrong with people | Mar 15, 2020 @ 11:15pm Mar 15, 2020 | ||
 | report | Fuck the city they just wanna kill whats left... | Feb 16, 2020 @ 10:46am Feb 16, 2020 | ||
| report | Muddy, wet .... trail all to myself | Feb 7, 2020 @ 5:16pm Feb 7, 2020 | ||
 | report | Wow wonder why...... | Feb 2, 2020 @ 2:28pm Feb 2, 2020 |
Nearby Areas
| name | distance | ||||
|---|---|---|---|---|---|
| Glen Valley Trails | 1 | 2.7 km | |||
| Silver Valley | 9 | 3 | 4.4 km | ||
| Woodlot | 9 | 8 | 4 | 4.9 km | |
| Golden Ears Provincial Park | 2 | 2 | 1 | 6.4 km | |
| Stave West - Rolley Lake | 2 | 2 | 7.2 km |
Local Badges
-
Completionist4 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
-
No Hype BikesBike Shop
-
Trek Bicycle Maple RidgeBike Shop
-
Local RideBike Shop
Local Products
Local Trail Supporters
- Dean
![]()
- Ryan and Paul
- By BAUERx17 & contributors
- Admins: FVMBA - ADMIN, FVMBA - NORTH, FVMBA - NORTH
- #4545 - 39,232 views
- thornhill activity log | embed map of Thornhill mountain bike trails | thornhill mountain biking points of interest
- subscribe 3d map donate to earn trail karma!
Downloading of trail gps tracks in kml & gpx formats is enabled for Thornhill.
You must login to download files.