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Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
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The intended direction a trail should be ridden.
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Trail Popularity ?
Trailforks scans activity logs 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 activities = more kinetic energy = warmer colors.
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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        Lakeside trails and routes are listed on Trailforks with interactive trail maps, difficulty ratings, photos, and user-reported trail conditions. Supported activity types include Mountain Biking, Snowshoeing, Nordic Skiing, Backcountry Skiing, E-Biking, Adaptive Biking, Hiking and Trail Running. Popular destinations include Legacy Bike Park and Blacktail Mountain Nordic Trails.
        This is an auto-generated description of Lakeside. Login or register to submit a custom description.
        Activities Click to view
        Region Details
        • 6
        • 1
        • 7
        • 5
        • 11
        • 3

        Region Status
        Open as of Aug 17, 2026
        Local Trail Association

        Stats

        Avg Trail Rating
        Trails (view details)
        42
        Trails Mountain Bike
        33
        Trails E-Bike
        4
        Trails Gravel Bike
        7
        Trails Adaptive Bike
        4
        Trails Hike
        2
        Trails Trail Running
        2
        Trails Dirtbike/Moto
        1
        Trails ATV/ORV/OHV
        1
        Trails Snowshoe
        9
        Trails Backcountry Ski
        8
        Trails Nordic Ski
        9
        Total Distance
        35 miles
        Total Descent Distance
        18 miles
        Total Descent
        7,677 ft
        Total Vertical
        2,304 ft
        Highest Trailhead
        5,219 ft
        Reports
        117
        Photos
        50
        Completed Counter
        12,390

        Articles

        Video: Remy Metailler & Pro Skier Ride Legacy Bike Park
        Sep 22, 2023 from pinkbike.com
        There's more going on in Montana than Amazon Prime's 'Yellowstone'.
        Sub Regions

        Popular Lakeside Mountain Biking Trails

        100 4.6 1,804 ft 5 ft 624
        " - This progressive machine built flow line starts mellow and slowly ramps up into big rollers and friendly tabletop jumps. Staff favorite!"
        95 4.0 489 ft 0 ft 615
        This "Mellow singletrack connects the shuttle drop to , and ."
        75 4.6 3,944 ft 0 ft 603
        " - Feeling frazzled after ? Hop on this machine built flow and work your way up on the family friendly jumps and berms. This trail makes everybody smile!"
        75 4.9 3,983 ft 3 ft 595
        This lower section of surfs its way from the base area to the shuttle pick up zone. Machine built berms and rollers baby!"
        95 5.0 3,419 ft 0 ft 587
        Popular blue difficulty singletrack. This mountain bike primary trail can be used downhill only and has a easy overall physical rating with a 0 ft green climb. Trail visibility is always easy to follow. On average it takes 3 minutes to complete this trail.
        80 5.0 2,841 ft 6 ft 582
        Beginner jump line.
        90 5.0 1,929 ft 0 ft 457
        Fun Blue Jump Trail.
        60 4.3 1,804 ft 144 ft 450
        " - Need to stretch your legs? This scenic climbing trail begins at the shuttle drop and climbs to the true rocky summit. Catch your breath and choose from or ."

        Recent Ride Log Activity in Region

        Today
        • 0 rides
        Yesterday
        • 0 rides
        Past Week
        • 15 rides

        Lakeside Mountain Bike Routes

        2.5 8 miles 766 ft 3 Shuttled
        This route is the most direct and incorporates the historic trail 71-A. This route is over 85% single-track.

        Photos of Lakeside Mountain Bike

        mtb
        115 |
        Jul 5, 2024 @ 10:37pm
        Jul 5, 2024
        mtb
        83 |
        Jul 5, 2024 @ 10:37pm
        Jul 5, 2024
        mtb
        108 |
        Jul 5, 2024 @ 10:37pm
        Jul 5, 2024
        mtb
        47 |
        Jun 19, 2024 @ 6:02am
        Jun 19, 2024
        mtb
        63 |
        May 28, 2024 @ 8:28am
        May 28, 2024
        mtb
        64 |
        May 28, 2024 @ 8:27am
        May 28, 2024
        mtb
        305 |
        Sep 20, 2023 @ 10:59pm
        Sep 20, 2023
        mtb
        355 |
        Sep 20, 2023 @ 11:00pm
        Sep 20, 2023
        mtb
        231 |
        Sep 20, 2023 @ 11:01pm
        Sep 20, 2023
        mtb
        363 |
        Sep 20, 2023 @ 11:02pm
        Sep 20, 2023
        mtb
        468 |
        Sep 20, 2023 @ 11:04pm
        Sep 20, 2023
        mtb
        275 |
        Sep 20, 2023 @ 11:05pm
        Sep 20, 2023

        Videos of Lakeside Mountain Bike

        Lil pile up
        mtb
        trail: Onyx
        0:13 | 159 | Sep 18, 2022
        CONTINUUM
        mtb
        4:43 | 5527 | Aug 16, 2021
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        20:45 | 158 | Apr 24, 2025 , Lakeside
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        trail: Casper
        20:45 | 110 | Apr 24, 2025 , Lakeside
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        trail: RADish
        20:45 | 100 | Apr 24, 2025 , Lakeside
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        trail: Onyx
        20:45 | 86 | Apr 24, 2025 , Lakeside
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        trail: Bluetiful
        20:45 | 108 | Apr 24, 2025 , Lakeside
        youtuber Montana's BEST Bike Park! - Legacy Bike Park
        mtb
        20:45 | 83 | Apr 24, 2025 , Lakeside

        Recent Trail Reports

        Activity Feed

        usernameactiontypetitledate
        lcqAKTPJriddentrailactivity #102092983
        Aug 22, 2026 @ 1:13pm
        Aug 22, 2026
        daolothaddreportactivity #101675942 and 16 more
        Aug 16, 2026 @ 7:01pm
        Aug 16, 2026
        ofowlievotetrailactivity #100492752
        Aug 1, 2026 @ 8:38am
        Aug 1, 2026
        seasonallyconfusedriddentrailactivity #100436932
        Jul 31, 2026 @ 1:54pm
        Jul 31, 2026
        dnkywonwishlistregionactivity #100167856
        Jul 27, 2026 @ 5:59pm
        Jul 27, 2026

        Recent Comments

        usernametypetitlecommentdate
        ColinKtIhbbtrailCopycatthis one is so fun
        Oct 30, 2025 @ 5:00pm
        Oct 30, 2025
        ColinKtIhbbtrailCasperthat berm at the end is so fun
        Oct 12, 2025 @ 4:29pm
        Oct 12, 2025
        highlander3trailAscender (Shuttle Drop-Off to Summit)Thanks!
        Jul 6, 2024 @ 8:52am
        Jul 6, 2024
        JeffVonKipertrailAscender (Shuttle Drop-Off to Summit)When I originally published this map e-bikes...
        Jul 6, 2024 @ 8:09am
        Jul 6, 2024
        highlander3trailAscender (Shuttle Drop-Off to Summit)Ebikes are allowed. Trail info is wrong to say no
        Jul 5, 2024 @ 10:24pm
        Jul 5, 2024

        Local Badges

        Bike & Skill Parks

        nametypecityrating
        Legacy Bike Parkbike parkLakeside
        Legacy Bike Park Pumptrackskill parkLakeside

        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesactivity logs
        Mountain Bike3321 miles6,280 ft12 miles1,332 ft
        #1,849#6844911712,210
        E-Bike43 miles233 ft4,117 ft1,332 ft
        #6,700#2,032110080
        Gravel Bike77 miles463 ft2 miles1,191 ft
        #2,366#1,0146
        Adaptive Bike43 miles164 ft3,757 ft1,191 ft
        #4,096#9783
        Hike24 miles295 ft1 mile735 ft
        #10,716#3,79110073
        Trail Running24 miles295 ft1 mile735 ft
        #10,239#3,47810028
        Dirtbike/Moto13 miles295 ft1 mile522 ft
        1
        ATV/ORV/OHV13 miles295 ft1 mile522 ft
        Snowshoe914 miles1,398 ft6 miles630 ft
        #937#4551
        Backcountry Ski812 miles1,253 ft5 miles630 ft
        #519#14526
        Nordic Ski914 miles1,398 ft6 miles630 ft
        #211#53212

        Frequently Asked Questions About Lakeside

        What are the best places to ride in Lakeside?
        Lakeside has 2 areas to explore for mountain biking. The top rated areas are:
        What are the highest rated mountain biking trails in Lakeside?
        The highest rated mountain biking trails in Lakeside are: View all mountain biking trails sorted by rating.
        Where can I park to ride in Lakeside?
        There are 6 parking locations listed in Lakeside. 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 Lakeside?
        The longest trail in Lakeside is Ascender at 2.2 miles. View all trails sorted by distance.
        • By b-man2uTF Pro & contributors
        • Admins: JeffVonKiper, FAMB, JeffVonKiper
        • #5686 - 6,464 views

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