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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.
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
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.
SavePopular Trail Networks
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Activities Click to view
- Mountain Bike
270 trails
- E-Bike
23 trails
- Horse
97 trails
- Hike
322 trails
- Trail Running
323 trails
Region Details
- 29
- 1
- 126
- 96
- 10
Stats
- Avg Trail Rating
- Trails (view details)
- 300
- Trails Mountain Bike
- 273
- Trails E-Bike
- 23
- Trails Horse
- 97
- Trails Hike
- 323
- Trails Trail Running
- 323
- Trails Nordic Ski
- 2
- Total Distance
- 308 miles
- Total Descent
- 59,939 ft
- Total Vertical
- 2,714 ft
- Highest Trailhead
- 2,731 ft
- Reports
- 2,661
- Photos
- 868
- Ridden Counter
- 40,898
Sub Regions
- Bodega Bay (4)
- Cloverdale (11)
- Fort Ross (10)
- Geyserville (25)
- Lake Sonoma (23)
- Graton (2)
- guerneville (0)
- Healdsburg (8)
- Jenner (27)
- Occidental (24)
- Petaluma (17)
- Santa Rosa (132)
- Sea Ranch (8)
- Sebastopol (5)
- Sonoma (11)
- Windsor (19)
Popular Sonoma County Mountain Biking Trails
status | title | difficulty | rating |
---|---|---|---|
South Burma Annadel State Park | |||
North Burma Annadel State Park | |||
Channel Trail Annadel State Park | |||
Marsh Trail Annadel State Park | |||
Richardson Annadel State Park | |||
Lawndale Annadel State Park | |||
Two Quarry Annadel State Park | |||
Schultz Annadel State Park | |||
Lawndale Road Annadel State Park | |||
Schultz Road Annadel State Park | |||
Canyon Trail Annadel State Park | |||
Spring Creek Annadel State Park | |||
Live Oak Annadel State Park | |||
Pig Flat Annadel State Park | |||
Lake Trail Annadel State Park |
Sonoma County Mountain Bike Routes
title | rating | distance |
---|---|---|
Canyon/Marsh/SBurma Annadel State Park | 9 miles | |
Tour of the Burmas Annadel State Park | 17 miles | |
Annadel State Park Rte 1 Sonoma County | 12 miles | |
Annadel XC Annadel State Park | 16 miles | |
Trione-Annadel Adventure Annadel State Park | 21 miles | |
willow creek barn loop | 11 miles | |
Annadel Classic Loop Annadel State Park | 23 miles | |
Annadel XC Fun Loop Annadel State Park | 15 miles | |
Trailforks Ride Plan Annadel State Park | 11 miles | |
Burmas Plus Cobblestone Annadel State Park | 17 miles |
Photos of Sonoma County Mountain Bike
trail: Steve's S Trail
4 |
Oct 24, 2024 @ 8:38pm
Oct 24, 2024
trail: Steve's S Trail
5 |
Oct 24, 2024 @ 8:38pm
Oct 24, 2024
trail: Schultz
154 |
Jul 24, 2020 @ 3:00pm
Jul 24, 2020
trail: North Burma
302 |
Dec 24, 2018 @ 12:11pm
Dec 24, 2018
trail: Schultz
104 |
Jul 17, 2018 @ 7:30pm
Jul 17, 2018
trail: Cobblestone
471 |
Jul 5, 2016 @ 6:13pm
Jul 5, 2016
trail: North Burma
294 |
Jan 1, 2016 @ 12:04pm
Jan 1, 2016
trail: Cobblestone
809 |
Jan 1, 2013 @ 4:50pm
Jan 1, 2013Videos of Sonoma County Mountain Bike

trail: Graveyard
23 |
Jan 10, 2024

trail: Rough Go
50 |
Dec 5, 2023

trail: Alta Vista
82 |
Apr 27, 2021

trail: West Wind Trail
68 |
Apr 22, 2021

trail: North Burma
376 |
Feb 13, 2021

trail: Graveyard
139 |
Nov 25, 2020

trail: Graveyard
261 |
Nov 13, 2020

trail: North Burma
0:01 |
187 |
Jun 13, 2020
Recent Trail Reports
Activity Feed
username | action | type | title | date |
---|---|---|---|---|
KevinLkdojT | ridden | trail | activity #65798863 | Feb 6, 2025 @ 1:26pm Feb 6, 2025 |
bikedrd | comment | trail | activity #65397754 | Jan 29, 2025 @ 6:26pm Jan 29, 2025 |
oTIN0T | ridden | trail | activity #65301140 | Jan 27, 2025 @ 7:16pm Jan 27, 2025 |
projectnortheast | add | video | activity #65255563 | Jan 26, 2025 @ 5:00pm Jan 26, 2025 |
Chicub14 | ridden | trail | activity #65216704 | Jan 26, 2025 @ 7:55am Jan 26, 2025 |
Recent Comments
username | type | title | comment | date |
---|---|---|---|---|
trail | Not really a green trail. Fun and fast blue. | Jan 29, 2025 @ 6:26pm Jan 29, 2025 | ||
trail | Nectar exists on State Park property. Above... | Dec 3, 2024 @ 1:52pm Dec 3, 2024 | ||
trail | Rode this today and it there was a lot of... | Nov 30, 2024 @ 9:17pm Nov 30, 2024 | ||
trail | Not an entirely fun climb. Love the trails... | Nov 11, 2024 @ 7:57am Nov 11, 2024 | ||
trail | Surprised to see no comments on this one.... | Oct 23, 2024 @ 10:09am Oct 23, 2024 |
Local Badges
-
Climbing 10k Badge6 awarded -
Climbing 100k Badge1 awarded -
Epic Ride Descent 2k14 awarded -
10 Black Trails161 awarded -
Epic Ride 50k132 awarded -
Epic Ride 50k1,613 awarded
Bike & Skill Parks
name | type | city | rating |
---|---|---|---|
Mini Jumps | skill park | Windsor |
Activity Type Stats
activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mountain Bike | 270 | 257 miles | 50,640 ft | 117 miles | 2,713 ft | 798 | 2,693 | 27 | 83,049 | |||
E-Bike | 23 | 27 miles | 1,532 ft | 10 miles | 1,870 ft | 3 | 2,346 | 5 | 3,958 | |||
Horse | 97 | 93 miles | 18,182 ft | 40 miles | 2,694 ft | 638 | ||||||
Hike | 322 | 307 miles | 59,298 ft | 135 miles | 2,713 ft | 67 | 2,692 | 3 | 4,695 | |||
Trail Running | 323 | 305 miles | 59,337 ft | 135 miles | 2,713 ft | 4 | 2,692 | 3 | 2,744 | |||
Nordic Ski | 2 | 1 mile | 13 ft | 846 ft | 371 ft | 1 |
- By steeveoh & contributors
- Admins: jpmcghee, sanfret, brianpetry, SCTC, ninertom
- #7321 - 20,442 views
- sonoma county activity log | embed map of Sonoma County mountain bike trails | sonoma county mountain biking points of interest polygons
Downloading of trail gps tracks in kml & gpx formats is enabled for Sonoma County.
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