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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.
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
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Radar Time
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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.
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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
284 trails
- E-Bike
23 trails
- Horse
54 trails
- Hike
319 trails
- Trail Running
319 trails
Stats
- Avg Trail Rating
- Trails (view details)
- 259
- Trails Mountain Bike
- 286
- Trails E-Bike
- 23
- Trails Horse
- 54
- Trails Hike
- 319
- Trails Trail Running
- 319
- Trails Nordic Ski
- 1
- Total Distance
- 236 miles
- Total Descent
- 53,603 ft
- Total Vertical
- 2,861 ft
- Highest Trailhead
- 2,881 ft
- Reports
- 2,331
- Photos
- 842
- Ridden Counter
- 33,472
Sub Regions
- Bodega Bay (4)
- Cloverdale (3)
- Fort Ross (9)
- Geyserville (22)
- Lake Sonoma (20)
- Graton (2)
- guerneville (4)
- Healdsburg (8)
- Jenner (28)
- Occidental (23)
- Petaluma (18)
- Santa Rosa (128)
- Sea Ranch (8)
- Sonoma (9)
- Windsor (18)
- Ragle Ranch Regional Park (6)
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 | |||
| Lawndale Annadel State Park | |||
| Two Quarry Annadel State Park | |||
| Richardson Annadel State Park | |||
| Schultz Annadel State Park | |||
| Canyon Trail Annadel State Park | |||
| Lawndale Road Annadel State Park | |||
| Schultz Road Annadel State Park | |||
| Spring Creek Annadel State Park | |||
| Live Oak Annadel State Park | |||
| Pig Flat Annadel State Park | |||
| Ridge 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 | |
| Trione-Annadel Adventure Annadel State Park | 21 miles | |
| Annadel Classic Loop Annadel State Park | 23 miles | |
| Trailforks Ride Plan Annadel State Park | 11 miles | |
| Annadel XC Annadel State Park | 16 miles | |
| Ilsanjo loop from west Annadel State Park | 7 miles | |
| Quick Annadel from lake Annadel State Park | 16 miles | |
| Burmas Plus Cobblestone Annadel State Park | 17 miles | |
| Annadel State Park Rte 1 Sonoma County | 12 miles |
Photos of Sonoma County Mountain Bike
trail: South Burma
9 |
Nov 11, 2023 @ 9:15am
Nov 11, 2023
trail: Western Route Trail
1 |
Oct 26, 2023 @ 6:43am
Oct 26, 2023
trail: Schultz
134 |
Jul 24, 2020 @ 3:00pm
Jul 24, 2020
trail: North Burma
252 |
Dec 24, 2018 @ 12:11pm
Dec 24, 2018
trail: Schultz
88 |
Jul 17, 2018 @ 7:30pm
Jul 17, 2018
trail: Cobblestone
395 |
Jul 5, 2016 @ 6:13pm
Jul 5, 2016
trail: North Burma
260 |
Jan 1, 2016 @ 12:04pm
Jan 1, 2016
trail: Cobblestone
698 |
Jan 1, 2013 @ 4:50pm
Jan 1, 2013Videos of Sonoma County Mountain Bike
trail: Alta Vista
71 |
Apr 27, 2021
trail: West Wind Trail
60 |
Apr 22, 2021
trail: North Burma
341 |
Feb 13, 2021
trail: Graveyard
127 |
Nov 25, 2020
trail: Graveyard
245 |
Nov 13, 2020
trail: Washout
0:18 |
128 |
Aug 8, 2020
trail: North Burma
1:01 |
174 |
Jun 13, 2020
trail: Live Oak
1:00 |
82 |
Jun 13, 2020
Current Trail Warnings
| status | trail | date | condition | user | info |
|---|---|---|---|---|---|
| Lawndale Annadel State Park | Nov 24, 2023 @ 4:13pm Nov 24, 2023 | Ideal | Ehg5150 | downed tree just past the last bench. | |
| Manzanita Annadel State Park | Nov 23, 2023 @ 12:14am Nov 23, 2023 | Ideal | mikejsully | ||
| Lawndale Road Annadel State Park | Nov 19, 2023 @ 8:55pm Nov 19, 2023 | Wet | jacobrian | Trees down on descent |
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Prince Memorial Greenway Santa Rosa | Nov 29, 2023 @ 1:57am 21 hours | Ideal | mikejsully | ||
| Santa Rosa Creek Trail Santa Rosa | Nov 29, 2023 @ 1:57am 21 hours | Ideal | mikejsully | ||
| Orchard Loop Annadel State Park | Nov 28, 2023 @ 5:16am 2 days | Ideal | mikejsully | ||
| Channel Trail Annadel State Park | Nov 25, 2023 @ 3:05am Nov 25, 2023 | Ideal | mikejsully | ||
| Canyon Trail Annadel State Park | Nov 25, 2023 @ 3:05am Nov 25, 2023 | Ideal | mikejsully | ||
| Creekside Connector Willow Creek / Sonoma Coast | Nov 24, 2023 @ 6:11am Nov 24, 2023 | Ideal | Lmpicard | ||
| Two Quarry Annadel State Park | Nov 23, 2023 @ 11:11am Nov 23, 2023 | Ideal | mtbdrzavala | ||
| Rough Go Annadel State Park | Nov 23, 2023 @ 12:14am Nov 23, 2023 | Ideal | mikejsully | ||
| Headhunter Annadel State Park | Nov 23, 2023 @ 12:14am Nov 23, 2023 | Ideal | mikejsully | ||
| Darkside Annadel State Park | Nov 23, 2023 @ 12:14am Nov 23, 2023 | Ideal | mikejsully |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| mikejsully | add | report | Prince Memorial Greenway and 1 more | Nov 29, 2023 @ 7:44pm 3 hours |
| mikejsully | add | report | Orchard Loop | Nov 28, 2023 @ 7:15pm 1 day |
| ChristianZF7qpX | ridden | route | Canyon/Marsh/SBurma | Nov 28, 2023 @ 2:21pm 1 day |
| Honyocker | update | trail | Up & Over | Nov 27, 2023 @ 8:51am 3 days |
| rean1mator | wishlist | route | Kales Enduro Training | Nov 26, 2023 @ 10:35am Nov 26, 2023 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | This trail it’s abandoned! Do not ride it | Oct 29, 2023 @ 12:53pm Oct 29, 2023 | ||
| trail | Doubletrack turning into singketrack. Bumpy... | Aug 23, 2023 @ 7:18pm Aug 23, 2023 | ||
| trail | Steep doubletrack | Aug 22, 2023 @ 11:40pm Aug 22, 2023 | ||
| trail | Pretty steep! | Aug 22, 2023 @ 11:38pm Aug 22, 2023 | ||
| trail | Strange loop. No views. Fun, but steepish up... | Aug 22, 2023 @ 11:30pm Aug 22, 2023 |
Local Badges
-
Big Ride 30k8,075 awarded -
Epic Ride 50k2,063 awarded -
Completionist19 awarded -
10 Blue Trails516 awarded -
10 Green Trails264 awarded -
10 Black Trails139 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Mini Jumps | skill park | Windsor |
Upcoming Local Events
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 284 | 224 miles | 51,355 ft | 100 miles | 2,861 ft | 773 | 2,330 | 28 | 66,369 | |||
| E-Bike | 23 | 21 miles | 2,300 ft | 6 miles | 2,861 ft | 3 | 2,015 | 5 | 2,611 | |||
| Horse | 54 | 59 miles | 7,172 ft | 21 miles | 2,684 ft | 638 | ||||||
| Hike | 319 | 236 miles | 53,356 ft | 104 miles | 2,861 ft | 70 | 2,328 | 3 | 3,020 | |||
| Trail Running | 319 | 236 miles | 53,553 ft | 104 miles | 2,861 ft | 4 | 2,328 | 3 | 1,679 | |||
| Nordic Ski | 1 | 1 |
- By steeveoh & contributors
- Admins: CMBC, ericfoltz, Redhawk, jpmcghee, sanfret, brianpetry, maddy03, SCTC, ninertom, spokesmanmtb
- #7321 - 17,396 views
- sonoma county activity log | embed map of Sonoma County mountain bike trails | sonoma county mountain biking points of interest polygons
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