Category Archives: trails

photography, rocky peak, running, simi valley, trail running, trails, trails|smmc open space

Chumash Trail Out and Back to Rocky Peak Road

first published & last updated
Click on thumbnails for more info & larger image.

A spectacular Spring day on the Chumash Trail in Simi Valley

Originally published June 28, 2008. Updated December 30. 2022.

Without a doubt, the Chumash Trail is one of my favorite short “after work” trail runs. Popular among hikers, mountain bikers, and runners, the Chumash Trail starts on Flanagan Drive in eastern Simi Valley and ascends the convoluted western flank of Rocky Peak Park to Rocky Peak Fire Road. It’s single-track trail all the way, gaining about 1175′ over 2.7 miles.

From a trail runner’s training perspective, it is a nearly ideal short, technical, higher heart rate workout. It has a few tough sections but is generally very runnable. When I’m chugging up the trail, it seems just about the time my heart rate is going to go lactic, the trail will back off or contour. Because I usually run the trail near my aerobic maximum, it’s a great indicator of where I am in my training. Over-training, or any other fitness issue, is usually plainly — and sometimes painfully — evident.

In many ways running down the Chumash Trail is more difficult than running up. It can be very challenging to run down a rocky, technical section of trail with any speed. Running a trail like the Chumash Trail can help develop the skill and strength necessary to do downhills with better technique and more speed.

I don’t think I’ve ever run this trail fresh, but a couple of times a year, when my legs feel good, it’s fun to really push the Chumash Trail up and down. Like most running, there’s a balance — push too hard on the up and there won’t be enough left to push the down.

Here is an interactive, 3D terrain view of the Chumash Trail Out & Back to Rocky Peak Road. The map can be zoomed, tilted, rotated, and panned using the navigation control on the right. Track and placename locations are approximate and subject to errors. Poor weather and other conditions may make this route unsuitable for this activity.

There are several ways to extend the basic out and back. One option is to turn left on Rocky Peak Road and run a mile to “Fossil Point.” Another is to turn right and run 1.6 mile to the Rock Peak overlook.

Some related posts: Chumash Trail Mule Deer, Category Is: Things Found on the Chumash Trail, Chumash Trail Rocks & Snow, Chumash-Las Llajas Loop

adventures, backbone trail, landscape, los angeles, nature, photography, running, running|adventures, santa monica mountains, southern california, topanga state park, trails, weather, weather, wildflowers

Racing the Weather to High Point (Goat Peak) and Back

first published & last updated
Click on thumbnails for more info & larger image.
High Point (Goat Peak), Santa Monica Bay, and clouds.
High Point (Goat Peak)

The forecast for the Los Angeles area (Saturday, December 10) was for a chance of rain in the afternoon, with rain developing overnight and continuing into Sunday morning. There was also a slight chance of light rain or drizzle in the Santa Monica Mountains in the morning.

It was overcast in the West Valley as I drove to the trailhead, and I wondered if my run would be dank and drizzly. But as I drove up Reseda Blvd. toward Marvin Braude Mulholland Gateway Park, I was surprised to find patches of blue sky overhead.

Sunrise view of Hondo Canyon, Topanga Lookout, and Henry Ridge in the Santa Monica Mountains.
Hondo Canyon, Topanga Lookout, and Henry Ridge from the top of Fire Road 30.

I started the run a little before 7:00 a.m. and headed up the connecting single-track trail to dirt Mulholland and Fire Road 30. Many runs from the Top of Reseda start this way, and I turned onto Fire Road 30 and continued up to the Hub — about 2.5 miles from the trailhead.

For the first couple of miles, I wasn’t sure how long a run I would do or where I was headed. But as I neared the Hub, I had to make a decision. To a large extent, a decision that depended on the weather.

What had been partly cloudy skies had coalesced into a layer of clouds that just touched the top of the highest peaks. I’d been thinking about doing an out-and-back to High Point (Goat Peak), but if the weather continued to deteriorate, the only view I would see from the peak would be the interior of a cloud. I finally decided to give it a go and hope the peak didn’t get socked in with clouds and fog.

Chaparral currant (Ribes malvaceum) along the Backbone Trail
Chaparral currant

Turning left at the Hub onto the Temescal Ridge Fire Road segment of the Backbone Trail, I ran about a half-mile to where the Backbone Trail forks left off the fire road and becomes a single-track trail. This is the popular Rogers Road segment of the Backbone Trail that eventually ends at Will Rogers Historic State Park.

From Temescal Ridge Fire Road, it’s about 4.25 miles on the Backbone Trail to the unsigned junction with the High Point use trail. It’s on the right and easy to miss. The turnoff is about a half-mile before “The Oak Tree” landmark on the Backbone Trail.

The High Point trail is an unofficial, unmaintained path but is usually in decent shape. There are a couple of short, steep, loose sections on the way to the peak. Nothing is signed, and some side paths diverge from the main trail.

Summit of High Point (Goat Peak), with the San Gabriels, Downtown, and West L.A in the background
Summit of High Point (Goat Peak)

When I reached High Point’s summit, the weather was holding but looked more threatening. Even so, the view was excellent. Panning from east to west underneath the ceiling of clouds, the view included the San Gabriels, Downtown, West L.A., the South Bay, Santa Monica, Palos Verdes Peninsula, Santa Monica Bay, and Catalina.

There were a couple of rogue sprinkles on the way back to the Top of Reseda, but the rain held off in the West Valley until late in the day.

Here is an interactive, 3D terrain view of the High Point (Goat Peak) Out and Back from the Top of Reseda. The map can be zoomed, tilted, rotated, and panned using the navigation control on the right. Track and placename locations are approximate and subject to errors. Poor weather and other conditions may make this route unsuitable for this activity.

Some related posts: High Point (Goat Peak) Via the Rivas Ridge Use Trail, Goat Peak and the High Point Trail

adventures, photography, photography|landscape, running, topanga state park, trails, trails|topanga state park

Eagle Rock Silhouette

first published & last updated
Click on thumbnails for more info & larger image.

Silhouetted hikers on Eagle Rock in the Santa Monica Mountains

The photograph of Eagle Rock is from this morning’s meandering trail run to Temescal Peak, Temescal Lookout, Eagle Rock, and the Garapito Trail in Topanga State Park.

All of these viewpoints have sweeping views of the Santa Monica Mountains, Los Angeles Basin, and surrounding mountains.

Temescal Lookout (Peak 2036) is the site of a bygone fire lookout station. It’s located just west of Temescal Ridge Fire Road, about a mile south of the Backbone Trail junction and a half-mile north of the Trailer Canyon Fire Road junction. It’s shown on the USGS Calabasas topo map from 1944. Vestiges of the lookout are all that remain.

Some related posts: Downtown Los Angeles and San Jacinto Peak; Trippet Ranch Loop Plus Temescal Peak; Eagle Rock – Topanga State Park; Will Rogers – Rivas Canyon – Temescal Canyon Trail Run

backbone trail, landscape, nature, photography, photography|landscape, santa monica mountains, trails

Toyon Berries Everywhere

first published & last updated
Click on thumbnails for more info & larger image.

Toyon berries along the Backbone Trail

Last November and December there were almost no Toyon bushes in the Santa Monica Mountains with berries. This year the colorful orange-red “Christmas berries” are everywhere.

The heavily-laden bush pictured above (and many others) were along the Rogers Road segment of the Backbone Trail, between Will Rogers State Park and Temescal Ridge Fire Road.

Related post: Looking For Christmas Berries

adventures, backbone trail, geology, nature, photography, photography|landscape, running, running|adventures, santa monica mountains, trails

Red Rock Canyon – Hondo Canyon – Saddle Peak Loop (3D Terrain Map)

first published & last updated
Click on thumbnails for more info & larger image.

Red Rock Canyon, near Topanga, California.

It was clear and cool when I started up Calabasas Peak fire road from the trailhead on Stunt Road.

Several good trail runs and hikes start here; among them are out and backs to Calabasas Peak and Saddle Peak and an adventurous loop up Topanga Lookout Ridge to Topanga Lookout and Saddle Peak. This morning’s trail run was also going to be a loop, and it was a loop that I hadn’t done before.

Two-thirds of a mile of uphill on the dirt road brought me to a bench and the top of Red Rock Canyon. This is also where the use trail up Topanga Lookout Ridge begins. This time, instead of starting up the ridge, I turned right onto the fire road and began the winding descent into Red Rock Canyon.

Sandstone rock formation in Red Rock Canyon.
Sandstone rock formation in Red Rock Canyon.

In the canyon, there are Sespe Formation sandstone rock outcrops with a variety of intriguing shapes and colors. About a mile from Calabasas Peak Mtwy is the parking area for Red Rock Canyon Park. From here, the road continues a little less than a mile to Old Topanga Canyon Road.

Running 1.5 miles on a narrow canyon road with little or no shoulder can be hazardous to your health. Doing the run early on a Sunday morning helped. There were about the same number of cyclists as cars, and there weren’t that many of either. The diciest part was a section of road with no shoulder on a blind curve. I was glad to get past that and to the Hondo Canyon Trailhead.

Hondo Canyon from the Backbone Trail in the Santa Monica Mountains.
Hondo Canyon from the Backbone Trail

Hondo Canyon is one of the many memorable sections of the Backbone Trail. From Old Topanga, the trail climbs through oaks, grassland, chaparral, and California bay for about four miles to the Fossil Ridge Trail. The trail hides the 1600′ elevation gain well, and long sections of the trail are runnable.

Just below Saddle Peak Road, the Backbone Trail turns right and follows along Fossil Ridge three-quarters of a mile to the service road used to access Topanga Lookout. A left turn leads to the intersection of Saddle Peak Road, Schueren Road, and Stunt Road at the Lois Ewen Scenic Overlook.

The antennae-festooned west summit of Saddle Peak in the Santa Monica Mountains
Antennae-festooned west summit of Saddle Peak.

The remainder of the loop follows the same route as the Topanga Lookout Ridge – Saddle Peak loop. Initially, it follows the Backbone Trail west, past a large water tank to a spur trail that goes to the twin summits of Saddle Peak. The West summit, with all the electronics, is slightly higher, but is now closed. The flat East summit is about a quarter-mile from the Backbone Trail.

Returning to The Backbone Trail and continuing west, it’s about 1.25 miles down to the Stunt High Trail junction. From there, it’s another 2.6 miles on the Stunt High Trail down to the Calabasas Peak/Stunt High trailhead and the end of the 14.3 mile loop.

Here is an interactive, 3D terrain view of the Red Rock Canyon – Hondo Canyon – Saddle Peak loop. The Topanga Lookout Ridge route is also shown. The map can be zoomed, tilted, rotated, and panned using the navigation control on the right. Track and placename locations are approximate and subject to errors. Poor weather and other conditions may make this route unsuitable for this activity.

Some related posts: Red Rock Canyon from the Red Rock Trail; July Fourth Trail Run to Trippet Ranch, Hondo Canyon and Saddle Peak; Topanga Lookout Loop, Plus Saddle Peak

adventures, backbone trail, landscape, photography, photography|landscape, races, running, santa monica mountains, trails

Sunlit Rocks Along Castro Peak Motorway

first published & last updated
Click on thumbnails for more info & larger image.

Rock formation along Castro Peak Mtwy fire road.

As I worked up the Bulldog climb on this morning’s run, I started to reminisce about the original Bulldog 50K course. When I reached the top, instead of making the usual turn to the left on Castro Peak Mtwy, I turned right, toward Castro Peak.

Barrier marking the private property line on Castro Peak Mtwy fire road
Barrier marking the private property line on Castro Peak Mtwy fire road.

Prior to 2004, this was the route of the Bulldog 50K. Back then, the 50K course worked over the shoulder of Castro Peak to the top of Upper Solstice Canyon, and then followed the Backbone Trail back to the top of Corral Canyon. The course had to be changed when the landowner closed a short stretch of dirt road on Castro Peak.

Today, I ran a bit more than a half-mile before reaching the razor and barbed-wire-laced barrier blocking the road. Then it was back to running the Bulldog – Phantom Loop combo and enjoying the spectacular Fall day.

Some related posts: Sean O’Brien 50K Training Run, Bulldog Training Run 2022, Bulldog Loop Plus the Phantom Loop