close
3D
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.
  • > 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
cell carrier legend

Radar Time
Activity Recordings
Trailforks uses anonymized public activity data. ?
Activity Recordings
Trailforks uses anonymized public activity data. ?
Personal Heatmap
Activity Types
all / none
Options
2
Date range month
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 riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

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.

map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with no bike usage.
Enable
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.

    Save
        Did you know that this charming beach town has some fierce mountain bike trails? Seabrook takes mountain biking and cycling very seriously.

        Brand new trails in development at Seabrook, on the Washington coast (just outside of Pacific Beach). Currently the trail includes a 3/4 mile lollipop loop "Mike-O-Rama", a roughed in (unfinished) DH trail, and miles of logging roads.

        If you’re serious, be sure to secure your mountain bike to your rig on your way to the beach so you can experience Seabrook’s network of trails. Feel the salty air at the bluff above the Pacific Ocean or the vibration of your handlebars as you cross the rugged forest terrain.

        Seabrook’s trails and singletrack accommodate all levels. Just ask Buck from Buck’s Bikes, owner of the local cycling shop. Buck is happy to set you up with just what you need, including bikes, maps, gear – and even bear bells. Everything that fits your competitive-self level, and your family’s, too.

        Seabrook has miles of off-road tracks – for enjoyment or training, and always for exhilaration.
        Links
        Activities Click to view
        Region Details
        • 5
        • 12
        • 7
        • 3

        Region Status
        Open as of 2 days
        Local Trail Association

        Stats

        Avg Trail Rating
        Trails (view details)
        63
        Trails Mountain Bike
        35
        Trails E-Bike
        19
        Trails Horse
        4
        Trails Hike
        62
        Trails Trail Running
        63
        Trails Downhill Ski
        3
        Trails Backcountry Ski
        3
        Total Distance
        46 miles
        Total Descent
        6,052 ft
        Total Vertical
        4,450 ft
        Highest Trailhead
        4,452 ft
        Reports
        301
        Photos
        115
        Ridden Counter
        5,756

        Popular Seabrook Mountain Biking Trails

        100 4.0 535 ft 0 ft 328
        Black diamond jump trail
        90 4.2 1,486 ft 0 ft 313
        Are there really 13? Maybe not, but this flow jump line is the perfect warm up to keep you brushed up on carrying speed, lining up for takeoff, and nailing the landings. Tables, rollers, berms, and more!
        95 5.0 1,506 ft 58 ft 307
        Wide multi-Use access trail
        100 4.8 942 ft 0 ft 300
        Up your game with some larger tables, taller berms, and more speed!
        85 5.0 2,392 ft 13 ft 280
        A quick way to warm up for the rest of your ride, this trail flows gently and climbs a touch at the end. Perfect for getting your little shredders on their first mountain bike experience!
        90 4.5 2 miles 61 ft 258
        Purpose built flow trail with fun options for everyone. A handful of berms, a short jump section, and enough length to get laps in and enjoy it!
        85 4.4 1,220 ft 0 ft 258
        Highway 1-o-Fun is a purpose built flow trail that starts with a berm, two rollers (that can be gapped) followed by some swapping off-camber rollers that make this trail fun! Find your flow, push the corners, and ride it with a...
        80 4.0 1,808 ft 0 ft 240
        Head past the start of and stay straight for some flowy singletrack with some small technical features with a few areas showing roots, a log roll, and flat corners. A nice section to mellow out the air time you've been having, with...

        Recent Ride Log Activity in Region

        Today
        • 0 rides
        Yesterday
        • 2 rides
        Past Week
        • 4 rides

        Photos of Seabrook Mountain Bike

        8 |
        May 31, 2026 @ 1:51pm
        May 31, 2026
        31 |
        Sep 23, 2025 @ 4:49pm
        Sep 23, 2025
        49 |
        Jul 17, 2024 @ 10:14am
        Jul 17, 2024
        62 |
        Nov 23, 2023 @ 9:15am
        Nov 23, 2023
        84 |
        Sep 13, 2023 @ 5:06pm
        Sep 13, 2023
        75 |
        Aug 19, 2023 @ 9:02am
        Aug 19, 2023
        70 |
        Aug 19, 2023 @ 9:01am
        Aug 19, 2023
        116 |
        May 29, 2023 @ 8:05am
        May 29, 2023
        219 |
        Oct 23, 2022 @ 10:48am
        Oct 23, 2022
        174 |
        Oct 23, 2022 @ 10:48am
        Oct 23, 2022
        182 |
        Oct 23, 2022 @ 10:48am
        Oct 23, 2022
        96 |
        Oct 21, 2022 @ 10:54am
        Oct 21, 2022

        Videos of Seabrook Mountain Bike

        trail: Groot
        0:21 | 226 | May 16, 2021
        trail: 13 Tables
        0:35 | 627 | May 16, 2021
        trail: Tsunami
        2:35 | 249 | May 16, 2021
        0:15 | 258 | May 15, 2021
        trail: Riptide
        0:42 | 373 | May 15, 2021
        Sub Canyon 5-15-21
        0:25 | 724 | May 15, 2021
        Kids Ride - Narnia

        2:30 | 193 | Jan 11, 2016
        August Nesbitt Sharpshooter
        0:01 | 13399 | Dec 7, 2014

        Recent Trail Reports

        Activity Feed

        usernameactiontypetitledate
        kbfalkenriddentrailactivity #96824886
        Jun 12, 2026 @ 1:26pm
        Jun 12, 2026
        sgann5321commenttrailactivity #95975598
        May 31, 2026 @ 1:53pm
        May 31, 2026
        sgann5321addphotoactivity #95975419
        May 31, 2026 @ 1:51pm
        May 31, 2026
        whiz3rdreewishlisttrailactivity #95116843 and 1 more
        May 20, 2026 @ 10:12am
        May 20, 2026
        Drdaveddsaddphotoactivity #94854964 and 11 more
        May 16, 2026 @ 3:04pm
        May 16, 2026

        Recent Comments

        usernametypetitlecommentdate
        sgann5321trailNarniaNo trespassing sign at beginning of trail....
        May 31, 2026 @ 1:53pm
        May 31, 2026
        joejoesnowtrailNarniaThis trail no longer exists as is posted. It...
        Aug 5, 2025 @ 2:40pm
        Aug 5, 2025
        ultramegabadasstrailMike-o-RamaCounter clockwise is the only way that makes...
        Sep 9, 2024 @ 8:30am
        Sep 9, 2024
        ultramegabadasstrailSawyer's RunIt’s a gravel walking path but back in the...
        Sep 9, 2024 @ 8:22am
        Sep 9, 2024
        ultramegabadasstrailRiptidePerfectly designed trail! No brakes and no...
        Sep 9, 2024 @ 8:17am
        Sep 9, 2024

        Local Badges

        Local Trail Supporters

        • Seabrook Land Company

        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
        Mountain Bike3319 miles1,490 ft10 miles1,004 ft
        #3,596#1,2231043012,371
        E-Bike1915 miles1,004 ft7 miles997 ft
        #5,261#1,632194112
        Horse48 miles446 ft4 miles673 ft
        #2,457#1,35431
        Hike6244 miles5,738 ft18 miles4,452 ft
        #2,031#86017258586
        Trail Running6345 miles5,745 ft18 miles4,452 ft
        #3,966#1,193260455
        Downhill Ski31 mile7 ft472 ft174 ft
        Backcountry Ski31 mile7 ft472 ft174 ft

        Frequently Asked Questions About Seabrook

        What are the highest rated mountain biking trails in Seabrook?
        The highest rated mountain biking trails in Seabrook are: View all mountain biking trails sorted by rating.
        What is the best time of the year to ride in Seabrook?
        Based on ride log data, the most popular months to ride in Seabrook are:
        • July (87 activities)
        • August (67 activities)
        • October (27 activities)
        Check the Seabrook reports page for current trail conditions, recent trail reports, and seasonal information from the local community.
        Where can I park to ride in Seabrook?
        There are 14 parking locations listed in Seabrook. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
        What is the longest trail in Seabrook?
        The longest trail in Seabrook is Lower West Humptulips Trail at 6.7 miles. View all trails sorted by distance.

        Downloading of trail gps tracks in kml & gpx formats is enabled for Seabrook.
        You must login to download files.