Trail Conditions

Muddy Trail Conditions Meter
Dry Trails. Have fun!
Trails are muddy/wet in spots. Travel through the mud, not around it.
Trails have long, continuous areas of mud. Severe resource damage is likely. TRAIL USE IS DISCOURAGED!

NEW FEATURE! Users can now edit many trails at once! Login to the website then look for this button below - just click it, type in comments for the trails you rode, then click Save. That's it.


If you want to know if the trail's in great shape today, or find out what construction is going on, or which outdoor festival has ganked your favorite trail for the day, this is the place to check it out! We have a convenient system for you to quickly see if the trail you are thinking of is dry right now.


Just like our friends at Boulder County Parks and Open Space, Boulder Mountainbike Alliance describes trail conditions using a meter. Even better than the trail meter, the trail-specific comments and the trail news feed tell you what's going on and how it's going to affect your ride!


If you have some conditions to report, please let everyone know what you observed! Simply click "Edit Trail Condition" next to any trail your were just at, or "Edit Multiple Trails" if you did a big ride, and change it to reflect the conditions!

Betasso Preserve
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Canyon Loop
Good
condition set to Good 3 hours, 49 minutes 217
Benjamin Loop
Good
condition set to Good 3 hours, 50 minutes 218
Betasso Link Trail
Good
condition set to Good 3 hours, 49 minutes 219
Fourmile Link Trail
Good
condition set to Good 3 hours, 49 minutes 1264
Boulder Valley Ranch / Boulder Reservoir
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Foothills Trail
Poor
probably muddy 1 days, 9 hours, 24 minutes 220
Eagle Trail
Poor
probably muddy 1 days, 9 hours, 24 minutes 221
North Rim Trail
Poor
probably muddy 1 days, 9 hours, 24 minutes 222
Left Hand Trail
Closed
Muddy trails closure in effect. 1 days, 9 hours, 24 minutes 223
Sage Trail
Poor
probably muddy 1 days, 9 hours, 24 minutes 224
Boulder Reservoir Trail
Poor
probably muddy 1 days, 9 hours, 24 minutes 403
Dot Trails
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Bear Down / Star Wars Trail
Good
Sweet riding. Go get some! 59 days, 10 hours, 19 minutes 236
Blue Dot Trail
Good
Get out there and crush it f*ck the spammers 19 days, 18 hours, 28 minutes 237
Boot Trail
Fair
Reopened! Trail is OK. Several sections run through clear cuts and "forest work debris". 14 days, 19 hours, 21 minutes 238
Reboot Trail
Fair
Reopened! Starting from the Boot Trail, we could not find this trail in clear cut area. Too much "forest work debris" and machine tracks to find trail. 14 days, 19 hours, 21 minutes 240
Red Dot/Yellow Dot Loop
Good
Good to ride. 59 days, 10 hours, 19 minutes 241
Doe / Dog Trail
Good
condition set to Good 46 days, 8 hours, 41 minutes 390
Powerline Trail
Good
Dry and ready to ride. 59 days, 9 hours, 60 minutes 391
Lollypop Loop
Good
Ready to ride. 59 days, 10 hours, 19 minutes 392
Carwash Trail
Good
Trees seem to get tighter every year! 59 days, 10 hours, 19 minutes 1752
Front Range Road
Good
Good to ride. 59 days, 9 hours, 60 minutes 1753
Big Springs Trail
Good
condition set to Good 46 days, 8 hours, 35 minutes 1754
Wildwood Trail
Poor
Trail condition updated to Poor. 165 days, 2 hours, 35 minutes 1755
Doudy Draw
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Community Ditch (West)
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 261
Doudy Draw Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 263
Flatirons Vista South Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 264
Prairie Vista Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 269
Spring Brook North Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 270
Flatirons Vista North Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 373
Spring Brook South Trail
Closed
Muddy trails closure in effect. Trailheads also closed. 1 days, 9 hours, 28 minutes 405
East Boulder
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Cottonwood Trail
Good
Smooth and dry. 93 days, 23 hours, 11 minutes 256
East Boulder Trail (Teller Farm)
Good
condition set to Good 16 days, 7 hours, 34 minutes 257
South Boulder Creek Trail
Fair
Probably a little slog-y after yesterday's rains 14 days, 10 hours, 8 minutes 258
East Boulder Trail (White Rocks)
Good
Dry a few days ago, but really rutted and super high weeds are hiding the trails. 16 days, 9 hours, 39 minutes 389
East Boulder Trail (Gunbarrel)
Good
Dry and dusty. Great for riding. 17 days, 6 hours, 9 minutes 1758
Cherryvale Trail
Good
No description was provided for this trail update. 2 days, 8 hours, 44 minutes 1759
East Boulder County
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Coal Creek Trail
Closed
large sections still closed for flood repair, see http://www.bouldercounty.org/doc/transportation/ccrcbrochure.pdf 1 days, 9 hours, 19 minutes 398
Niwot Trails
Poor
likely muddy from rains 1 days, 9 hours, 19 minutes 399
Pella Crossing
Closed
still closed from September 2013 flood damage, see http://www.bouldercounty.org/os/parks/pages/pellacrossing.aspx 1 days, 9 hours, 19 minutes 400
Rock Creek Trail
Fair
guessing the trail is damp to muddy, due to rains - please update if you have a real status report 1 days, 9 hours, 12 minutes 1706
Erie Trails
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Sunset Park West
Good
Dry on 7/13 super fun 15 days, 9 hours, 18 minutes 2667
Hall Ranch
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Antelope Trail
Fair
Updated to fair because trailhead is closed - can be ridden as out and back from top! 2 days, 8 hours, 43 minutes 35
Lower Bitterbrush Trail
Good
Dried out. 13 days, 5 hours, 37 minutes 175
Upper Bitterbrush Trail
Good
Very little mud, wet surface. 14 days, 8 hours, 53 minutes 176
Nelson Loop
Good
condition set to Good 10 days, 5 hours, 40 minutes 245
Heil Valley Ranch
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Picture Rock Trail
Good
condition set to Good 7 days, 7 hours, 47 minutes 246
Ponderosa Loop
Good
condition set to Good 7 days, 7 hours, 47 minutes 247
Wapiti Trail
Good
condition set to Good 7 days, 7 hours, 46 minutes 248
Wild Turkey Trail
Good
condition set to Good 7 days, 7 hours, 46 minutes 249
High Country
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Buchanan Pass Trail
Good
Mainly dry. Some splashy mud sections. 36 days, 21 minutes 250
Little Raven Trail
Poor
Snow and mud 39 days, 4 hours, 46 minutes 252
South St. Vrain Trail (East)
Good
perfect condition! 30 days, 6 hours, 14 minutes 253
Sourdough Trail (North)
Good
bone dry from PV to Brainard Lake Rd 30 days, 6 hours, 13 minutes 254
Switzerland Trail (North)
Good
A couple deep puddles, almost to bottom bracket, covering entire trail. Not a big deal, ride through them slow. Rest of trail is perfect. 54 days, 2 hours, 38 minutes 255
Sourdough Trail (South)
Good
Running well. 11 days, 22 hours, 2 minutes 384
South St. Vrain Trail (West)
Fair
Good to go below Waldrop 42 days, 2 hours, 13 minutes 393
Beaver Reservoir Cutoff Trail
Good
Dry Fast and perfect conditions. 36 days, 23 minutes 394
Coney Flats Road
Good
Mix of dry with big sections of large standing water. It's possible to Walk bike around them. 36 days, 21 minutes 395
505 Road
Good
condition set to Good 4 days, 6 hours, 9 minutes 396
Wapiti Trail (USFS)
Good
wapiti is good to go. some deadfall yet to be cleared still so be careful. Less than a minute ago. 402
Waldrop Trail
Good
a little we on the NW side but otherwise as perfect as Waldrop ever is. 30 days, 6 hours, 12 minutes 1760
Left Hand Res Road
Fair
The road has been very useful in connecting the right areas. The road has helped a lot in reducing the traffic. It has not only helped in reducing the traffic but is also shortens the distance and save us a lot of fuel. what is sharepoint 17 days, 18 hours, 14 minutes 2051
Little Raven (East)
Poor
Still snowed in and muddy 39 days, 4 hours, 46 minutes 2052
Marshall Mesa
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Coalton Trail
Poor
probably muddy 1 days, 9 hours, 25 minutes 259
Coal Seam Trail
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 260
Cowdrey Draw Trail
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 262
Greenbelt Plateau Trail
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 265
High Plains Trail
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 266
Marshall Valley Trail
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 268
Mayhoffer-Singletree Trail
Poor
probably muddy 1 days, 9 hours, 25 minutes 340
Community Ditch (East)
Closed
Muddy trails closure by City OSMP in effect. Marshall Mesa and Greenbelt trailheads also closed. 1 days, 9 hours, 25 minutes 388
Meadowlark Trail
Poor
probably muddy 1 days, 9 hours, 25 minutes 603
Singletree Trail
Poor
probably muddy 1 days, 9 hours, 25 minutes 1257
Middle Country
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Ceran St. Vrain Trail / Miller Rock
Closed
Trail closed and undergoing repairs for flood damage. 58 days, 7 hours, 33 minutes 251
Pennsylvania Gulch Trail
Good
all dry 48 days, 6 hours, 49 minutes 397
Switzerland Trail (South)
Good
Perfect and dry. Get some. 54 days, 2 hours, 38 minutes 401
Chapman Drive
Good
condition set to Good 13 days, 7 hours, 56 minutes 1461
Mud Lake
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Caribou Ranch Link
Good
condition set to Good 4 days, 6 hours, 10 minutes 271
Kinnickinnick Loop
Good
condition set to Good 4 days, 6 hours, 10 minutes 272
Tungsten Loop
Good
condition set to Good 4 days, 6 hours, 10 minutes 273
Rabbit Mountain
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Eagle Wind Trail
Good
Hard packed and good to go 42 days, 11 hours, 39 minutes 274
Indian Mesa Trail
Good
This lesser used "trail" is starting to disappear into the tall grass and in some spots very hard to find. Totally rideable though. 42 days, 11 hours, 37 minutes 275
Little Thompson Overlook
Fair
condition set to Fair 68 days, 43 minutes 276
Walker Ranch
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Meyers Homestead Trail
Fair
A few soft spots and ruts, but mostly good. 60 days, 11 hours, 10 minutes 277
Walker Connector
Good
Good-n-dry 40 days, 8 hours, 35 minutes 278
Walker Ranch Loop
Good
Bikes! Less than a minute ago. 279
West Magnolia
Trail Condition Comment Updated Date Edit Trail Conditions Nid
Aspen Alley Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 225
Hobbit Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 227
Lookout Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 230
Observatory Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 231
Pungy Stick Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 232
Re-Root Trail
Good
condition set to Good 2 days, 11 hours, 16 minutes 233
School Bus Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 234
Sugar Mag Trail
Good
10 degrees cooler at least, and the wildflowers are poppin' 11 days, 38 minutes 235