Archive for the ‘Conejo Valley’ Category

COSCA Annual Trailwork Day to Be October 15th

Tuesday, September 20th, 2011

Join CORBA, SMMTC, COSCA and other volunteer groups to work on the Conejo Open Space trails in Thousand Oaks. There will be a thank you lunch and prize drawings after the work. This is a great event with many volunteers. This year we will be revitalizing a trail in Sunset Hills that had become completely overgrown. If you hike or ride the trails in Thousand Oaks, come out and help maintain these trails! No prior experience is necessary.

This annual Conejo Valley event draws a large crowd and as always helps to put some very sweet trails back into good shape. Be sure to stay afterwards for the free lunch and raffle. Meet at the Conejo Community Center in Thousand Oaks (Botanical Garden Entrance off Gainsborough Road). Registration and board busses: 7:00-8:00 a.m. Things to bring:
• work gloves
• long pants and long sleeved shirt
• water, snack
• sunglasses and sunblock
Tools and instructions on how to use them safely will be provided. There will be a free thank-you lunch and free raffle afterwards from noon until 2:00 pm.

Directions:  Meet at Conejo Community Center Park in Thousand Oaks. Exit 101 Freeway on Lynn Rd. north, right on Gainsborough Rd., right at the Conejo Valley Botanic Garden sign (just past the 7th Day Adventist Church). Breakfast snack is also provided.

Check the COSCA Trailwork Volunteers web page for more information.

COSCA Strategic Plan Public Workshop Sep 20

Tuesday, September 13th, 2011

The Conejo Open Space Conservation Agency will host a public workshop to solicit your comments as a basis for developing a strategic plan for the open space and trail system of the Conejo Valley. The public is invited to provide their opinions and thoughts about the mission of COSCA, as well as their vision of how the open space and trail system should develop in the future. Click here to visit COSCA’s website.

DATE: Tuesday, September 20 from 7:00 PM – 9:00 PM

WHERE: Conejo Recreation and Park District Headquarters, Board Room 403 West Hillcrest Drive, Thousand Oaks, CA 91360

CONTACT: Shelly Austin, COSCA Associate Planner, saustin@toaks.org or (805) 449-2339.

Thousand Oaks Needs a Bike Park

Sunday, April 24th, 2011

By Mark Langton

If a demonstrated need in the community is the main criteria for building a bike park (pump track, jumps, skills area), then the City of Thousand Oaks should be at the top of the list. Jumps and mini-pump tracks are all over the place, yet they keep getting bulldozed because the community has not supported the youth who are putting in the effort to do something constructive. THE TIME IS NOW!

Unidentified jumps in Newbury Park

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This is of course my local perspective because I see kids every day on mountain bikes and BMX bikes riding around our neighborhoods, trails, and yes, unauthorized dirt jumps. And I know a lot of parents who’s teenage kids go riding with them. I bet you know people just like that in your neighborhood.

The Socal High School Cycling League built a pump track in Riverside recently with CORBA’s help. The city of Glendale is considering a bike park and pump track in their trails master plan. There are parks and tracks all over the state. IMBA has had success in several cities including New York, Seattle, and Golden, Colorado. We’re not reinventing the wheel. Click here for the the Bring the Riding To the People project.

A bike park can be as simple as a pump track (rollers, bermed turns, table top and gap jumps), but can also include skill test features similar to what might be found on a trail. A supervised environment similar to a skate park, the Conejo Recreation and Park District (CRPD) already has an infrastructure to deal with this kind of  facility. Bike parks encourage volunteerism and stewardship. They provide an area for adult mountain bikers wanting to improve their skills and also help their kids learn, and an athletic/exercise outlet for youth who do not participate in team sports. And they’re just plain fun! Not only that, they do not require the same kind of space, materials, or costs associated with ball fields or other conventional recreational facilities.

Watch a video of the Stowe Bike Park pump track in action.

Representatives from CORBA have discussed the possibility of a bike park with the CRPD. CRPD managers are amenable to the idea, but stress that the only way something can be done is through community support and commitment. This would require attendance at CRPD board meetings by kids as well as parents and other interested parties to provide testimony and petitions, and other community support (such as bike shops, YMCA, teen centers, schools, etc); not to mention supporting testimony from such organizations as CORBA citing the success of tracks and parks in other cities. This process typically takes 3-5 years, so strong parental involvement is key. Again, CRPD is open to the idea and there are several possible locations, we just need community involvement! We could also use people with expertise in landscape architecture.

The author circa 1972.

If you are interested in becoming part of a team to bring a pump track to Thousand Oaks, please get in touch with us at volunteer@corbamtb.com .

MRT Begins Mustard Eradication on the New Millennium Trail

Tuesday, March 29th, 2011
New Millenium Trail in 2008, without eradication efforts

New Millenium Trail in April 2008, without eradication efforts

Today, March 28, the Mountains Restoration Trust will begin eradication of the invasive Mustard plants along the New Millennium Trail. Each year by early summer the mustard can choke off the trail and render it near-impassable. This is especially true after above-average rainfall seasons like we’ve experienced this year.

This picture from April 2008 shows how the New Millennium Trail will likely look again if no eradication effort is undertaken.

CORBA has provided funds to the MRT to help support their efforts. This will save many days of brush-clearing trailwork in the early summer, allowing us to concentrate on other trailwork efforts.

We thank the MRT for helping keep this much-loved trail rideable for all.

Potrero Ridge Trail Completed During the COSCA Spring Trailwork Day

Tuesday, March 29th, 2011

View of the new trail (green) from the north-west. Other trails in Newbury Park are yellow, Dos Vientos Trails are blue, and the Los Robles West and Rosewood Trails are magenta.

On Saturday March 26, about 55 Conejo Open Space Conservation Agency (COSCA) volunteers, including a dozen from CORBA and a half dozen from the Santa Monica Mountains Trail Council (SMMTC) trail crew, gathered to complete the eastern end of the Potrero Ridge Trail. This completes the multiuse trail that connects Newbury Park to Dos Vientos by dirt. Now when makling a loop of the trails in Newbury Park, Dos Vientos and Rancho Sierra Vista/Satwiwa, the section between Wendy Drive and Reino Road can be done on dirt. Before, we needed to use 1.35 miles of road/sidewalk.

Construction on this 1000 feet of trail began in the fall of 2009. Originally, there were plans to work on this trail during the 2009 COSCA fall trailwork day, so the brush was cut out along the path of the future trail. However, all the volunteers worked on the nearby Mountain Creek Trail instead, and it was mostly completed, with only one or two rocky or otherwise difficult sections still needing work. (That trail was finished during the 2010 Spring trailwork day.)

The fallback plan was for the COSCA rangers to rough the trail in with a sweco during the winter of 2009/2010, but the weather did not cooperate. The large amount of rain we had that winter kept the rangers busy fixing up other trails that were damaged by rain runoff. The rest of the year was too dry to effectively use the sweco.

During the 2010 COSCA fall trailwork day, the connector trail between the Santa Rosa Trail and the Lower Santa Rosa Trail (AKA Baseline Trail) in the Santa Rosa Valley was constructed.

Finally this trail’s time had come! Volunteers worked for three hours on Saturday morning with near-perfect weather. It was cloudy and cool, and it had rained a couple of days before so the soil was moist, making it easy to dig and pack without making any dust.

Some of the hillside that the trail traversed was quite steep, so the trail had to be dug deep into the hillside to reach the desired width of three to four feet. And parts of the hillside were very rocky, requiring the liberal use of rock bars in some places. But the volunteers worked hard, taking breaks as they liked, to complete the work in less than three hours. On average, each volunteer was responsible for building 25 feet of trail!

See photos of the work in our 2011 COSCA Spring Trailwork Day photo gallery.

After the work was completed, volunteers gathered at the top of the hill for grilled hamburgers, hot dogs and veggie burgers. CORBA gave out 15%-off coupons from REI to all attendees. After lunch, those who signed up through CORBA gathered for a drawing of prizes, ranging in value from $2 to $20. Everyone won a prize, and everyone who wanted one got a patch kit, tire levers, and a bell.

Thanks to all the volunteers and COSCA staff who helped get this new section of trail on the map and on the ground!

CORBA announces new beginner mountain bike ride series.

Tuesday, February 1st, 2011

Here is your chance to get into mountain biking!

Join us every 2nd Saturday of the month for friendly, introductory mountain bike ride.This will be no-drop social fun ride.
We will ride some fire roads and easier single track in places like Malibu Creek, Topanga and Point Mugu (aka Big Sycamore) State Parks as well portions of Santa Monica Mountains National Area Backbone trail, Cheeseboro/Palo Comado Canyon and Conejo Open Space (COSCA).

CORBA’s first beginner ride of 2011 will be held from 9:00 am to 11:30 am in Malibu Creek State Park. Reservations are not required. Click here for additional information.

If you are new to mountain biking consider attending CORBA’s free mountain bike skills clinic which is held every 1st Saturday of the month. Learn and then come to ride with us!

Next CORBA’s Free skills clinic is this Saturday, February 5th – click here for the details.

Click here to access CORBA’s event calendar.

See you on the trails!

Riding after It Rains

Thursday, December 30th, 2010

Most trails in our local riding area don’t respond well to rain. They have a high content of clay that turns into sticky, slippery muck that binds to everything it touches. It builds up on the tires, like a snowball rolling downhill, until it jams on the frame and the wheels won’t budge. Some models of clipless pedals refuse to yield when full of this mud, resulting in the bike and the attached rider lying sideways in a puddle.

Most wet trails don’t respond well to bikers, hikers or equestrians until they’ve had time to dry out. Hikers and horses make holes and ridges in the trail that become as hard as concrete when the trail dries. These holes and ridges are good for twisting ankles of trail users who aren’t constantly watching their step.

On wet trails, bikes make grooves down the middle. These grooves collect water when it rains again, turning first into little channels to move the water downhill, then into little ruts, then large ruts that destroy the trail. You’ve heard about the beat of a butterfly wing that causes a hurricane? Then remember the tire track that turns a tail into one large rut!

And the mud is particularly hard to remove. It sticks to the bike and shoes, no matter the efforts to remove it, rubbing off on the bike rack, car carpet and floor pedals. Once home, it takes the careful use of a garden hose to remove the mud but not force water into the sensitive parts of the bike.

For these reasons, riders are well advised to stay off the trails after a rain until they have dried. How long to stay off? That depends on a number of factors including the particular trail, how much rain it received, how much sun it gets after the rain (is it in the shade or face south?), how warm and windy the weather is, and so on. After an isolated light rain you can probably ride the next day. After a heavy rain, you should wait several days. This is something where common sense and experience will help.

But if the trails are soaking, all is not lost if you need to ride! There are a few trails that hold up well when wet because they have more sand and rock that doesn’t hold the water. Here are a few you should know about:

-Space Mountain (Los Robles West) to the picnic table is almost always rideable, even right after a big storm. However, it can be pretty mucky from the picnic table to Potrero Road.
-Rosewood Trail is pretty good, but not quite as resiliant as Space Mountain.
-Zuma Ridge Motorway from Encinal (the bottom in Malibu is muddy)
-Dirt Mulholland around Topanga State Park.
-Brown Mountain Fireroad
-Most San Gabriel Mountains trails made up of decomposed granite
-Beaudry Fireroad
-Hostetter Fireroad
-Mt. Lukens

Working on the Los Robles Trail West, CORBA’s adopted trail

Wednesday, November 3rd, 2010

Ruts on the trail where a new rolling dip was built

CORBA’s adopted trail, the Los Robles Trail West in Thousand Oaks, wasn’t in very good shape this spring after the winter rains. Long segments were wildly overgrown by mustard and thistle, and some steeper sections had deep ruts. Over the years, the tread of the trail had become U-shaped in cross-section. The natural rims keep rainwater on the trail, where it runs down the middle, taking soil with it and forming a jagged rut.

COSCA hired professional trail workers to fix up the trail in the spring. They cut back the overgrowing weeds and filled in the deep ruts. Unfortunately, they didn’t build water diversions (‘rolling dips’) to keep future rain from running down the trail and reforming the rut. Furthermore, the center of the trail, where the rut had been filled in, was much more loosely packed than the rest of the trail, making it much more susceptible to water erosion.

The rain that we had in the last two weeks of October was enough to start carving new ruts. At the beginning of November, a rut a few inches deep had formed on one of the steeper sections of the trail.

CORBA trail crew members and local residents Danusia Bennett-Taber and Steve Clark spent three hours fixing up the trails. They built two rolling dips on a steeper segment, one near the top and another just above a very steep part. These water diversions will redirect rainwater off the trail so it shouldn’t form another rut. They also filled in the rut on the very steep part at the bottom. Being protected by a rolling dip from above, this rut should not reform once it is packed down by trail users.

View a short photo gallery of the work that was done.

Rim of the Valley Study Comments

Friday, October 29th, 2010

As we reported back in August, the National Park Service has been holding public hearings on the Rim of the Valley Special Resource Study.  The public meetings have provided an opportunity for many to voice their support and/or concerns for the concept study.  Until midnight tonight, you can email your comments to the National Park Service.

Rim of the Valley Study Area Map

Rim of the Valley Study Area

The Rim of the Valley is comprised of the open spaces that surround the San Fernando, La Crescenta, Santa Clarita, Simi and Conejo valleys. This area spans both Los Angeles and Ventury County, and a bevy of land managers from different agencies. CORBA fully supports the prospect of having these various land managers come together under the direction of the National Park Service, with the goal of permanently protecting this vital ecological and recreational resource.

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Ventura County Star Report on COSCA Trailwork Day

Thursday, October 21st, 2010

From the Ventura County Star (with a few additions)

About 175 people volunteered on Saturday to help create a new trail in Wildwood Park in Thousand Oaks as part of the 20th annual Conejo Open Space Trail Work Day.

The new section, which runs eight-tenths of a mile, connects the Santa Rosa Trail in Wildwood Park with the Baseline Trail in Santa Rosa Valley, also known as the Lower Santa Rosa Trail.

For Will Donley and his son, Blake, it was the third consecutive year they took part in Trail Work Day.

“My son is in Cub Scouts, so we come out and do it as a community service project,” said Donley.

“We had to lift rocks and make a path,” said Blake, a member of Cub Scout Pack 3712. “It was fun.”

“It’s the first time we volunteered and we enjoyed it. It was a great family project,” said Alik Shulman of Thousand Oaks, who came with his 11-year-old daughter, Daniela.

Trail Work Day was organized by the Conejo Open Space Conservation Agency, the Conejo Recreation and Park District and the Conejo Open Space Foundation, which raises funds for and maintains open space and multiuse trails in the Conejo Valley. Also participating were frequent trailwork volunteers from CORBA, the Concerned Off-Road Bicyclists Association, and the Santa Monica Mountains Trails Council.

The new trail is part of a network of 112 miles of trails within the COSCA area and is a shared-use trail available to hikers, cyclists and equestrians.

“It went from a section that was pockmarked with big boulders to a nice, fairly even tread surface,” said Mark Langton, a volunteer with COSF.

After a morning of hard work, volunteers were rewarded with a free barbecue lunch at Botanic Garden on Gainsborough Road.

Julie Penry, a 32-year-old attorney who moved to Thousand Oaks from Oregon two months ago, said she has enjoyed exploring the local trails since coming to the area and wanted to give back.

“I use them, so I should help to keep them up,” she said. “It was a blast and I got to meet a lot of people, too, which is great for someone new to town.”

Kristin Foord, the manager of COSCA, said they couldn’t have created the new section of trail without the help of the volunteers.

“There’s no way we could have done that with our five rangers. It would have taken a month to finish it, and so we really appreciate that everybody came out today,” she said. “People have been asking us to provide that connection for a long time and I think it will be a popular trail.”

View our photo gallery of trailwork and the finished trail.