3.2 miles
310 ft
-315 ft
652 ft
High Point

This beginner-level loop starts on the main "Bert Flinn Loop Trail" which takes riders through Bert Flinn Park to the entrance of "Black Dog", a cross-country trail.

"Black Dog" takes riders back toward the park entrance, where they will exit Black Dog via the "Black Dog Connector" and then follow the "Off-leash Side Trail" to the west. Connecting to the "Bert Flinn Loop Trail" once again.

Following the Bert Flinn Loop Trail back towards the entrance of "Black Dog", riders will turn on to "Jo-Jo Finn's Green Spectacles". This flow trail provides riders with bermed corners and several easy features and can be ridden in either direction.

Exiting "Jo-Jo Finn's", riders will continue downhill on "Straz-Line 2" which includes larger rollable features with optional lines and introduces the beginner rider to intermediate features. This trail exists on to "Straz-Line 1" which includes additional blue features, with ride-around options. Features include a long log ride, a couple of sets of skinnies, a large A-frame ramp, an elevated log ride, and a drop feature with an air-drop or rollable drop option.

"Starz-Line 1" exits on to a path that leads to the "Off Leash Area" which riders can follow back to the entrance. (Riders may also go back to the start of "Black Dog" and return to the entrance that way).

Detailed Description
Bert Flinn - Beginner Loop #1 is a 3 mile popular intermediate route located near Port Moody British Columbia. This mountain bike only route and has a moderate overall physical rating. This route includes 15 trails. This route climbs 310 ft with a max elevation of 652 ft then descends -315 ft.
Local Trail Association
Local trail association
Tri-Cities Off Road Cycling Association (www.torca.ca)
Please consider joining or donating to the local riding association to support trail development & maintenance.
donate to earn trail karma!

9 Reviews & Comments

We hope you've been enjoying Trailforks!

Create a FREE account to view route comments and much more.


  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
  • Route Type
  • Bike type
  • Physical rating
  • Ridelogs
More Stats for Bert Flinn - Beginner Loop #1 mountain bike route
  • Avg time
    47 min 52 sec
  • Altitude min
    490 ft
  • Altitude start
    583 ft
  • Altitude end
    581 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    1 mile
  • Distance down
    1 mile
  • Distance flat
    3,028 ft
Avg: 2 (1 votes)
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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.
  • > 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
Max Vehicle Width

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.

Trail transparency
568 | 1 faves
youtuber First Ride on the New Hardtail
First Ride on the New Hardtail
trail: Starz
5:40 | 9 | comments: 0 | favs:
Sep 17, 2023
Bert Flinn - Mama Bear
Bert Flinn - Mama Bear
trail: Mama Bear
4:04 | 71 | comments: 0 | favs:
Jun 3, 2023

Recent Trail Reports Along Route

Oct 2, 2023 @ 11:17am
2 days
Bert Flinn Loop Trail
Oct 2, 2023 @ 11:17am
2 days
Fence line Trail
Sep 24, 2023 @ 10:19am
Sep 24, 2023
Off Leash area/Loop trail
Sep 21, 2023 @ 8:53am
Sep 21, 2023
Starz-Line 1
Sep 21, 2023 @ 8:53am
Sep 21, 2023
more reports »
  • By Taichibiker TRAILFORKS & contributors
  • #17311 - 2,191 views