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Concerned Off-Road Bicyclists Association - CORBA


The Concerned Off-Road Bicyclists Association was formed in August 1987 in response to threatened trail closures in the Santa Monica Mountains. CORBA was one of the founding clubs of IMBA, and was inducted into the Mountain Bike Hall of Fame in 2014. CORBA works in the Santa Monica Mountains, which includes State Parks, Mountains Recreation Conservation Authority, Santa Monica Mountains Conservancy, National Park Service, LA County, and Conejo Recreation and Parks District. We also work with the Angeles National Forest, Los Angeles County, and several smaller cities and conservancies in the area.

Events


This club does not have any posted events.

19

148

513

12

Featured Rides: 19

Castaic, CA
19.0 mi 30.6 km Castaic, CA
Unknown
Update
31 
Thousand Oaks, CA
10.2 mi 16.4 km Thousand Oaks, CA
Unknown
Update
39 
Agoura, CA
17.2 mi 27.7 km Agoura, CA
All Clear
Update
Dry
30 days ago
24 
Oak Park, CA
4.1 mi 6.6 km Oak Park, CA
All Clear
Update
36 days ago
15 
Santa Susana, CA
8.9 mi 14.4 km Santa Susana, CA
All Clear
Update
Dry - Hot and Dry
15 days ago
15 
Thousand Oaks, CA
18.2 mi 29.3 km Thousand Oaks, CA
Unknown
Update
13.0 mi 20.9 km
Cheeseboro Loop
Agoura, CA
13.0 mi 20.9 km Agoura, CA
All Clear
Update
36 days ago
17 
Santa Susana, CA
9.1 mi 14.7 km Santa Susana, CA
Unknown
Update
12 
Thousand Oaks, CA
4.7 mi 7.5 km Thousand Oaks, CA
Unknown
Update
Santa Monica, CA
22.0 mi 35.4 km Santa Monica, CA
Minor Issues
Update
Dry: J-Drop officially closed because of loose rocks, downed tree and ruts.
62 days ago
15 
5.1 mi 8.2 km
Towsley Canyon
Santa Clarita, CA
5.1 mi 8.2 km Santa Clarita, CA
All Clear
Update
Dry
8 days ago
18 
Santa Monica, CA
11.6 mi 18.6 km Santa Monica, CA
All Clear
Update
64 days ago
12 
Rolling Hills, CA
7.8 mi 12.6 km Rolling Hills, CA
All Clear
Update
Dry
59 days ago
12 
13.2 mi 21.2 km
Zuma Loop
Malibu, CA
13.2 mi 21.2 km Malibu, CA
Unknown
Update
Santa Susana, CA
14.4 mi 23.1 km Santa Susana, CA
All Clear
Update
Dry
30 days ago
Malibu, CA
26.0 mi 41.9 km Malibu, CA
Unknown
Update
La Cañada Flintridge, CA
15.0 mi 24.1 km La Cañada Flintridge, CA
All Clear
Update
Dry: Road is open for bikes. Only on place early on you could not fit a truck due to wash outs.
15 days ago
Santa Clarita, CA
11.5 mi 18.5 km Santa Clarita, CA
Bad / Closed
Update
Dry
34 days ago
Thousand Oaks, CA
9.2 mi 14.8 km Thousand Oaks, CA
Unknown
Update

Trails: 148

1.5 mi 2.4 km
G-Out trail
Castaic, CA
1.5 mi 2.4 km Castaic, CA
All Clear
Update
Some Mud
38 days ago
17 
1.8 mi 3.0 km
Hummingbird
Chatsworth, CA
1.8 mi 3.0 km Chatsworth, CA
All Clear
Update
Dry - Hot and Dry
15 days ago
15 
0.5 mi 0.8 km
U-Capa Trail
Woodland Hills, CA
0.5 mi 0.8 km Woodland Hills, CA
Unknown
Update
2.3 mi 3.7 km
Downtown Trail
Castaic, CA
2.3 mi 3.7 km Castaic, CA
Unknown
Update
0.9 mi 1.5 km
Sin Nombre Trail
Casa Conejo, CA
0.9 mi 1.5 km Casa Conejo, CA
Minor Issues
Update
Fallen Trees - trail is fine. a large oak fell on the bridge and is blocking it. I suspect the trail will be closed in the near future until they repair the bridge.
10 days ago
11 
Malibu, CA
6.3 mi 10.2 km Malibu, CA
Unknown
Update
10 
Castaic, CA
1.5 mi 2.5 km Castaic, CA
Unknown
Update
11 
Camarillo, CA
1.9 mi 3.0 km Camarillo, CA
All Clear
Update
Dry
30 days ago
2.5 mi 4.1 km
Chumash Trail
Santa Susana, CA
2.5 mi 4.1 km Santa Susana, CA
All Clear
Update
Dry - Hot and Dry
15 days ago
0.9 mi 1.5 km
SideWinder Trail
Castaic, CA
0.9 mi 1.5 km Castaic, CA
Unknown
Update
1.6 mi 2.6 km
Outlaw Trail
Casa Conejo, CA
1.6 mi 2.6 km Casa Conejo, CA
Unknown
Update
0.8 mi 1.3 km
Lower Butte Trail
Moorpark, CA
0.8 mi 1.3 km Moorpark, CA
Unknown
Update
0.9 mi 1.4 km
Ishibashi Trail
Rolling Hills, CA
0.9 mi 1.4 km Rolling Hills, CA
All Clear
Update
Dry
59 days ago
4.0 mi 6.4 km
Guadalasca Trail
Camarillo, CA
4.0 mi 6.4 km Camarillo, CA
All Clear
Update
Dry
30 days ago
10 
Malibu, CA
2.5 mi 4.1 km Malibu, CA
Unknown
Update
4.3 mi 6.9 km
Canyon Back Trail
Sherman Oaks, CA
4.3 mi 6.9 km Sherman Oaks, CA
All Clear
Update
Dry
70 days ago
Topanga, CA
4.8 mi 7.7 km Topanga, CA
All Clear
Update
Mostly Dry, Some Mud - Overall trail is good to go with some clingy mud at the start and some sparatic mud. Trail should be all clear after a few days of dry sunny weather.
97 days ago
0.8 mi 1.2 km
Lichen Trail
Casa Conejo, CA
0.8 mi 1.2 km Casa Conejo, CA
Unknown
Update
2.3 mi 3.7 km
Los Pinetos
San Fernando, CA
2.3 mi 3.7 km San Fernando, CA
Bad / Closed
Update
99 days ago
1.7 mi 2.8 km
Chivo Canyon Trail
Santa Susana, CA
1.7 mi 2.8 km Santa Susana, CA
Unknown
Update
2.3 mi 3.6 km
Santa Rosa
Casa Conejo, CA
2.3 mi 3.6 km Casa Conejo, CA
Unknown
Update
Thousand Oaks, CA
0.5 mi 0.8 km Thousand Oaks, CA
Unknown
Update
Topanga, CA
2.7 mi 4.3 km Topanga, CA
All Clear
Update
Mostly Dry, Some Mud - Overall trail is good to go with some clingy mud at the start and some sparatic mud. Trail should be all clear after a few days of dry sunny weather.
97 days ago
0.9 mi 1.4 km
Shooting Star Trail
Moorpark, CA
0.9 mi 1.4 km Moorpark, CA
Unknown
Update
1.1 mi 1.8 km
Canyon View Trail
Santa Clarita, CA
1.1 mi 1.8 km Santa Clarita, CA
Unknown
Update
Thousand Oaks, CA
0.9 mi 1.4 km Thousand Oaks, CA
Unknown
Update
Thousand Oaks, CA
5.6 mi 9.1 km Thousand Oaks, CA
Unknown
Update
1.8 mi 2.9 km
Rosewood
Casa Conejo, CA
1.8 mi 2.9 km Casa Conejo, CA
Unknown
Update
Topanga, CA
0.9 mi 1.5 km Topanga, CA
Unknown
Update
1.2 mi 1.9 km
The Grapevine
Castaic, CA
1.2 mi 1.9 km Castaic, CA
Unknown
Update
2.5 mi 4.1 km
Marr Ranch Trail
Santa Susana, CA
2.5 mi 4.1 km Santa Susana, CA
Unknown
Update
1.8 mi 2.9 km
Canyon View Trail
Simi Valley, CA
1.8 mi 2.9 km Simi Valley, CA
Unknown
Update
Casa Conejo, CA
0.6 mi 0.9 km Casa Conejo, CA
Unknown
Update
0.3 mi 0.5 km
Pirate Trail
Rolling Hills, CA
0.3 mi 0.5 km Rolling Hills, CA
Unknown
Update
Thousand Oaks, CA
1.1 mi 1.8 km Thousand Oaks, CA
Unknown
Update
Altadena, CA
0.5 mi 0.8 km Altadena, CA
Unknown
Update
Casa Conejo, CA
0.2 mi 0.4 km Casa Conejo, CA
Unknown
Update
Woodland Hills, CA
0.3 mi 0.5 km Woodland Hills, CA
Unknown
Update
Topanga, CA
0.7 mi 1.1 km Topanga, CA
Unknown
Update
Casa Conejo, CA
0.2 mi 0.3 km Casa Conejo, CA
Unknown
Update
0.4 mi 0.6 km
Panorama Trail
Rolling Hills, CA
0.4 mi 0.6 km Rolling Hills, CA
Unknown
Update
Casa Conejo, CA
0.4 mi 0.6 km Casa Conejo, CA
Unknown
Update
0.2 mi 0.4 km
Toyon Trail
Rolling Hills, CA
0.2 mi 0.4 km Rolling Hills, CA
All Clear
Update
Dry
59 days ago
0.1 mi 0.2 km
Cactus Trail
Rolling Hills, CA
0.1 mi 0.2 km Rolling Hills, CA
Unknown
Update
11.4 mi 18.4 km
New Millennium Trail
Agoura, CA
11.4 mi 18.4 km Agoura, CA
Unknown
Update
18 
4.9 mi 7.9 km
Los Robles Trail
Thousand Oaks, CA
4.9 mi 7.9 km Thousand Oaks, CA
Unknown
Update
Thousand Oaks, CA
4.7 mi 7.5 km Thousand Oaks, CA
Unknown
Update
0.7 mi 1.1 km
Hawk Canyon Trail
Casa Conejo, CA
0.7 mi 1.1 km Casa Conejo, CA
Unknown
Update
Casa Conejo, CA
1.2 mi 2.0 km Casa Conejo, CA
Unknown
Update
Agoura, CA
3.6 mi 5.8 km Agoura, CA
Minor Issues
Update
Mostly Dry - Overgrown grass. Lots of ticks. Jumps are in good condition
45 days ago
3.0 mi 4.8 km
Charlie Canyon Road
Castaic, CA
3.0 mi 4.8 km Castaic, CA
Unknown
Update
1.6 mi 2.7 km
Two Foxes Trail
Camarillo, CA
1.6 mi 2.7 km Camarillo, CA
All Clear
Update
Dry
30 days ago
1.2 mi 2.0 km
Crummer Ranch Road
Hidden Hills, CA
1.2 mi 2.0 km Hidden Hills, CA
Unknown
Update
Santa Monica, CA
2.3 mi 3.7 km Santa Monica, CA
Unknown
Update
Altadena, CA
7.2 mi 11.6 km Altadena, CA
Unknown
Update
Thousand Oaks, CA
5.1 mi 8.2 km Thousand Oaks, CA
Unknown
Update
Topanga, CA
0.5 mi 0.9 km Topanga, CA
Unknown
Update
2.0 mi 3.2 km
Lynnmere Trail East
Casa Conejo, CA
2.0 mi 3.2 km Casa Conejo, CA
Minor Issues
Update
Dry: Somewhat overgrown on the western end of the trail, but still a good trail.
12 days ago
Casa Conejo, CA
0.8 mi 1.2 km Casa Conejo, CA
Unknown
Update
Casa Conejo, CA
1.5 mi 2.4 km Casa Conejo, CA
Unknown
Update
4.6 mi 7.4 km
Overlook Trail
Camarillo, CA
4.6 mi 7.4 km Camarillo, CA
Unknown
Update
2.7 mi 4.3 km
Lynnmere Trail West
Casa Conejo, CA
2.7 mi 4.3 km Casa Conejo, CA
All Clear
Update
Dry: Trail is in good shape, but some tricky sections at the 1.0 mile mark.
12 days ago
Santa Clarita, CA
4.2 mi 6.8 km Santa Clarita, CA
Unknown
Update
7.4 mi 12.0 km
Albertson Fire Road
Thousand Oaks, CA
7.4 mi 12.0 km Thousand Oaks, CA
Unknown
Update
Casa Conejo, CA
1.5 mi 2.5 km Casa Conejo, CA
Unknown
Update
1.5 mi 2.3 km
Tecate Trail
Oak Park, CA
1.5 mi 2.3 km Oak Park, CA
Unknown
Update
6.6 mi 10.6 km
Verdugo Motorway
North Glendale, CA
6.6 mi 10.6 km North Glendale, CA
Unknown
Update
La Crescenta-Montrose, CA
2.5 mi 4.1 km La Crescenta-Montrose, CA
Unknown
Update
Chatsworth, CA
0.9 mi 1.5 km Chatsworth, CA
Unknown
Update
1.3 mi 2.0 km
Mesa Trail
Casa Conejo, CA
1.3 mi 2.0 km Casa Conejo, CA
Unknown
Update
5.0 mi 8.1 km
Colby Canyon Trail
Altadena, CA
5.0 mi 8.1 km Altadena, CA
Unknown
Update
1.4 mi 2.3 km
El Escorpion Trail
West Hills, CA
1.4 mi 2.3 km West Hills, CA
Unknown
Update
1.1 mi 1.7 km
Box Canyon Trail
Casa Conejo, CA
1.1 mi 1.7 km Casa Conejo, CA
Unknown
Update
0.6 mi 1.0 km
Peninsula Trail
Casa Conejo, CA
0.6 mi 1.0 km Casa Conejo, CA
Unknown
Update
2.4 mi 3.9 km
Ranch Center Road
Camarillo, CA
2.4 mi 3.9 km Camarillo, CA
All Clear
Update
Dry
30 days ago
1.2 mi 1.9 km
Lizard Rock
Casa Conejo, CA
1.2 mi 1.9 km Casa Conejo, CA
Unknown
Update
1.2 mi 1.9 km
Bark Park Trail
Agoura, CA
1.2 mi 1.9 km Agoura, CA
Unknown
Update
0.8 mi 1.2 km
Sage Trail
Casa Conejo, CA
0.8 mi 1.2 km Casa Conejo, CA
All Clear
Update
Dry
30 days ago
2.1 mi 3.4 km
Edison Road
Hidden Hills, CA
2.1 mi 3.4 km Hidden Hills, CA
Unknown
Update
1.1 mi 1.8 km
Fisherman Trail
Castaic, CA
1.1 mi 1.8 km Castaic, CA
Unknown
Update
0.8 mi 1.3 km
Peppertree Trail
Rolling Hills, CA
0.8 mi 1.3 km Rolling Hills, CA
Unknown
Update
Malibu, CA
0.8 mi 1.2 km Malibu, CA
Unknown
Update
Casa Conejo, CA
0.4 mi 0.6 km Casa Conejo, CA
All Clear
Update
Dry
13 days ago
West Hills, CA
2.7 mi 4.4 km West Hills, CA
Unknown
Update
Woodland Hills, CA
3.2 mi 5.2 km Woodland Hills, CA
Unknown
Update
0.7 mi 1.2 km
Hell Hill
Camarillo, CA
0.7 mi 1.2 km Camarillo, CA
All Clear
Update
Dry
30 days ago
0.8 mi 1.4 km
Grassland Trail
Agoura, CA
0.8 mi 1.4 km Agoura, CA
Unknown
Update
Oak Park, CA
3.3 mi 5.3 km Oak Park, CA
Unknown
Update
Hidden Hills, CA
1.3 mi 2.1 km Hidden Hills, CA
Unknown
Update
1.4 mi 2.3 km
Red Rock Road
Topanga, CA
1.4 mi 2.3 km Topanga, CA
Unknown
Update
0.5 mi 0.7 km
Simi Peak Trail
Oak Park, CA
0.5 mi 0.7 km Oak Park, CA
Unknown
Update
0.7 mi 1.2 km
Lasky Mesa Trail
Hidden Hills, CA
0.7 mi 1.2 km Hidden Hills, CA
Unknown
Update
1.2 mi 1.9 km
West Ridge Trail
Castaic, CA
1.2 mi 1.9 km Castaic, CA
Unknown
Update
Rolling Hills, CA
0.5 mi 0.8 km Rolling Hills, CA
Unknown
Update
Casa Conejo, CA
0.2 mi 0.3 km Casa Conejo, CA
Unknown
Update
0.4 mi 0.7 km
Ocean View Trail
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
1.0 mi 1.6 km
Conejo Crest Trail
Thousand Oaks, CA
1.0 mi 1.6 km Thousand Oaks, CA
Unknown
Update
1.5 mi 2.5 km
Sunset Hills Trail
Thousand Oaks, CA
1.5 mi 2.5 km Thousand Oaks, CA
Unknown
Update
Casa Conejo, CA
1.3 mi 2.1 km Casa Conejo, CA
Unknown
Update
Oak Park, CA
1.0 mi 1.7 km Oak Park, CA
Unknown
Update
0.5 mi 0.8 km
Flying Mane Trail
Rolling Hills, CA
0.5 mi 0.8 km Rolling Hills, CA
Unknown
Update
0.1 mi 0.2 km
Fossil Trail
Rolling Hills, CA
0.1 mi 0.2 km Rolling Hills, CA
Unknown
Update
0.5 mi 0.7 km
Mariposa Trail
Rolling Hills, CA
0.5 mi 0.7 km Rolling Hills, CA
Unknown
Update
0.3 mi 0.4 km
Botany Trail
Malibu, CA
0.3 mi 0.4 km Malibu, CA
Unknown
Update
0.2 mi 0.3 km
Lower Loop Trail
Malibu, CA
0.2 mi 0.3 km Malibu, CA
Unknown
Update
0.4 mi 0.7 km
Russell Trail
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
0.2 mi 0.3 km
Dauntless Trail
Rolling Hills, CA
0.2 mi 0.3 km Rolling Hills, CA
Unknown
Update
0.3 mi 0.4 km
Kouba Trail
Malibu, CA
0.3 mi 0.4 km Malibu, CA
Unknown
Update
Thousand Oaks, CA
0.6 mi 1.0 km Thousand Oaks, CA
Unknown
Update
0.2 mi 0.4 km
Conqueror Trail
Rolling Hills, CA
0.2 mi 0.4 km Rolling Hills, CA
Unknown
Update
0.2 mi 0.4 km
Vista Trail
Rolling Hills, CA
0.2 mi 0.4 km Rolling Hills, CA
Unknown
Update
La Crescenta-Montrose, CA
1.9 mi 3.1 km La Crescenta-Montrose, CA
Unknown
Update
Camarillo, CA
2.4 mi 3.9 km Camarillo, CA
All Clear
Update
Dry
30 days ago
Casa Conejo, CA
2.8 mi 4.6 km Casa Conejo, CA
Unknown
Update
Thousand Oaks, CA
0.9 mi 1.4 km Thousand Oaks, CA
Unknown
Update
Oak Park, CA
2.7 mi 4.3 km Oak Park, CA
Unknown
Update
Casa Conejo, CA
0.9 mi 1.4 km Casa Conejo, CA
Unknown
Update
Agoura, CA
0.8 mi 1.3 km Agoura, CA
Unknown
Update
Casa Conejo, CA
1.1 mi 1.7 km Casa Conejo, CA
All Clear
Update
Dry
30 days ago
3.1 mi 4.9 km
Las Viregenes Trail
Agoura, CA
3.1 mi 4.9 km Agoura, CA
Unknown
Update
Thousand Oaks, CA
2.2 mi 3.6 km Thousand Oaks, CA
Unknown
Update
2.8 mi 4.5 km
Kanan - Edison Road
Malibu, CA
2.8 mi 4.5 km Malibu, CA
Unknown
Update
Castaic, CA
1.3 mi 2.2 km Castaic, CA
Unknown
Update
Casa Conejo, CA
0.7 mi 1.1 km Casa Conejo, CA
Unknown
Update
1.3 mi 2.1 km
Hill Canyon Trail
Casa Conejo, CA
1.3 mi 2.1 km Casa Conejo, CA
Unknown
Update
5.0 mi 8.1 km
Zuma Edison Road
Malibu, CA
5.0 mi 8.1 km Malibu, CA
Unknown
Update
Castaic, CA
1.8 mi 2.9 km Castaic, CA
Unknown
Update
3.7 mi 5.9 km
Calabasas Peak Mtwy
Topanga, CA
3.7 mi 5.9 km Topanga, CA
Unknown
Update
West Hills, CA
1.0 mi 1.6 km West Hills, CA
Unknown
Update
2.0 mi 3.3 km
Puerco Motorway
Malibu Beach, CA
2.0 mi 3.3 km Malibu Beach, CA
Unknown
Update
1.6 mi 2.6 km
Puerco Canyon Road
Malibu Beach, CA
1.6 mi 2.6 km Malibu Beach, CA
Unknown
Update
Hidden Hills, CA
1.4 mi 2.2 km Hidden Hills, CA
Unknown
Update
1.2 mi 2.0 km
Newton Motorway
Agoura Hills, CA
1.2 mi 2.0 km Agoura Hills, CA
Unknown
Update
0.6 mi 1.0 km
Teepee Trail
Casa Conejo, CA
0.6 mi 1.0 km Casa Conejo, CA
Unknown
Update
0.6 mi 0.9 km
Lynnmere Trail
Casa Conejo, CA
0.6 mi 0.9 km Casa Conejo, CA
Unknown
Update
Casa Conejo, CA
0.9 mi 1.4 km Casa Conejo, CA
Unknown
Update
Thousand Oaks, CA
1.1 mi 1.8 km Thousand Oaks, CA
Unknown
Update
Topanga, CA
1.4 mi 2.3 km Topanga, CA
Unknown
Update
1.6 mi 2.5 km
Potrero Road
Malibu, CA
1.6 mi 2.5 km Malibu, CA
Unknown
Update
Casa Conejo, CA
2.8 mi 4.5 km Casa Conejo, CA
Unknown
Update
0.7 mi 1.1 km
Pro's Uphill
Castaic, CA
0.7 mi 1.1 km Castaic, CA
Unknown
Update
0.9 mi 1.4 km
Potrero Trail
Malibu, CA
0.9 mi 1.4 km Malibu, CA
Unknown
Update
Malibu, CA
0.6 mi 1.0 km Malibu, CA
Unknown
Update
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
0.4 mi 0.7 km
West Meadow Trail
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
0.6 mi 1.0 km
East Meadow Trail
Malibu, CA
0.6 mi 1.0 km Malibu, CA
Unknown
Update
0.5 mi 0.7 km
Clyde Canyon Trail
Malibu, CA
0.5 mi 0.7 km Malibu, CA
Unknown
Update
0.3 mi 0.5 km
Black Forest Trail
Malibu, CA
0.3 mi 0.5 km Malibu, CA
Unknown
Update