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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
30 
Thousand Oaks, CA
10.2 mi 16.4 km Thousand Oaks, CA
All Clear
Update
88 days ago
38 
Agoura, CA
17.2 mi 27.7 km Agoura, CA
All Clear
Update
Dry
6 days ago
24 
Oak Park, CA
4.1 mi 6.6 km Oak Park, CA
All Clear
Update
12 days ago
15 
Thousand Oaks, CA
18.2 mi 29.3 km Thousand Oaks, CA
Unknown
Update
Santa Susana, CA
8.9 mi 14.4 km Santa Susana, CA
All Clear
Update
Dry
13 days ago
14 
13.0 mi 20.9 km
Cheeseboro Loop
Agoura, CA
13.0 mi 20.9 km Agoura, CA
All Clear
Update
12 days ago
17 
Santa Susana, CA
9.1 mi 14.7 km Santa Susana, CA
All Clear
Update
Dry
88 days ago
11 
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.
38 days ago
15 
Thousand Oaks, CA
4.7 mi 7.5 km Thousand Oaks, CA
Unknown
Update
Santa Monica, CA
11.6 mi 18.6 km Santa Monica, CA
All Clear
Update
40 days ago
12 
13.2 mi 21.2 km
Zuma Loop
Malibu, CA
13.2 mi 21.2 km Malibu, CA
Unknown
Update
Rolling Hills, CA
7.8 mi 12.6 km Rolling Hills, CA
All Clear
Update
Dry
35 days ago
11 
5.1 mi 8.2 km
Towsley Canyon
Santa Clarita, CA
5.1 mi 8.2 km Santa Clarita, CA
All Clear
Update
Some Mud
80 days ago
16 
Santa Susana, CA
14.4 mi 23.1 km Santa Susana, CA
All Clear
Update
Dry
6 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
Unknown
Update
Santa Clarita, CA
11.5 mi 18.5 km Santa Clarita, CA
Bad / Closed
Update
Dry
11 days ago
Thousand Oaks, CA
9.2 mi 14.8 km Thousand Oaks, CA
Unknown
Update

Trails: 148

1.8 mi 3.0 km
Hummingbird
Chatsworth, CA
1.8 mi 3.0 km Chatsworth, CA
Unknown
Update
15 
1.5 mi 2.4 km
G-Out trail
Castaic, CA
1.5 mi 2.4 km Castaic, CA
All Clear
Update
Some Mud
14 days ago
17 
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
All Clear
Update
Dry
98 days ago
0.9 mi 1.5 km
Sin Nombre Trail
Casa Conejo, CA
0.9 mi 1.5 km Casa Conejo, CA
All Clear
Update
Dry
6 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
All Clear
Update
Dry
98 days ago
11 
Camarillo, CA
1.9 mi 3.0 km Camarillo, CA
All Clear
Update
Dry
6 days ago
2.5 mi 4.1 km
Chumash Trail
Santa Susana, CA
2.5 mi 4.1 km Santa Susana, CA
Unknown
Update
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
35 days ago
4.0 mi 6.4 km
Guadalasca Trail
Camarillo, CA
4.0 mi 6.4 km Camarillo, CA
All Clear
Update
Dry
6 days ago
10 
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
47 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.
74 days ago
2.3 mi 3.7 km
Los Pinetos
San Fernando, CA
2.3 mi 3.7 km San Fernando, CA
Bad / Closed
Update
75 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
0.8 mi 1.2 km
Lichen Trail
Casa Conejo, CA
0.8 mi 1.2 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.
74 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
Altadena, CA
0.5 mi 0.8 km Altadena, CA
Unknown
Update
Thousand Oaks, CA
1.1 mi 1.8 km Thousand Oaks, CA
Unknown
Update
Casa Conejo, CA
0.2 mi 0.4 km Casa Conejo, CA
Unknown
Update
Topanga, CA
0.7 mi 1.1 km Topanga, 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
0.2 mi 0.3 km Casa Conejo, CA
Unknown
Update
Woodland Hills, CA
0.3 mi 0.5 km Woodland 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
35 days ago
0.1 mi 0.2 km
Cactus Trail
Rolling Hills, CA
0.1 mi 0.2 km Rolling Hills, CA
Unknown
Update
Malibu, CA
2.5 mi 4.1 km Malibu, CA
Unknown
Update
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
21 days ago
11.4 mi 18.4 km
New Millennium Trail
Agoura, CA
11.4 mi 18.4 km Agoura, CA
Unknown
Update
17 
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
6 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
Unknown
Update
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
Unknown
Update
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
All Clear
Update
Dry
89 days ago
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
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
6 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
West Hills, CA
2.7 mi 4.4 km West 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
6 days ago
Woodland Hills, CA
3.2 mi 5.2 km Woodland Hills, 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
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
0.4 mi 0.7 km
Ocean View Trail
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
Casa Conejo, CA
1.3 mi 2.1 km Casa Conejo, CA
Unknown
Update
0.8 mi 1.4 km
Grassland Trail
Agoura, CA
0.8 mi 1.4 km Agoura, 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
0.4 mi 0.7 km
Russell Trail
Malibu, CA
0.4 mi 0.7 km Malibu, CA
Unknown
Update
0.3 mi 0.4 km
Botany Trail
Malibu, CA
0.3 mi 0.4 km Malibu, 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
0.2 mi 0.3 km
Lower Loop Trail
Malibu, CA
0.2 mi 0.3 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
6 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
6 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
2.4 mi 3.9 km
Ranch Center Road
Camarillo, CA
2.4 mi 3.9 km Camarillo, CA
All Clear
Update
Dry
6 days ago
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
0.7 mi 1.1 km
Pro's Uphill
Castaic, CA
0.7 mi 1.1 km Castaic, 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
Casa Conejo, CA
0.4 mi 0.6 km Casa Conejo, CA
Unknown
Update