We were making good progress up the gargantuan north face of University Peak (13,632'), climbing carefully and doing our best not to knock loose rocks down on each other's heads. We were also doing our best to ignore the gathering clouds -- and the unnerving rumble of distant thunder.

Yes, it would have been better to sleep at the trailhead and get an early start. Especially with a 20% chance of isolated thunderstorms in the forecast. But we didn't. When we should have been taking our first steps on the Kearsarge Pass trail we were eating breakfast burritos in Mojave. So it goes.

Now we were about half way up the 2200' class 2-3 face, and it would take another hour of climbing to reach the summit. That would put us on the summit right around the time of maximum daytime heating -- a bad time to top out if you're trying to avoid a thunderstorm.

Off to the northwest there was another long, rolling, rumble of thunder. Streamers of rain could be seen twining from darkening clouds. Smoke from one or more of California's many fires hung in the valleys to the west of the crest, producing an unnatural and eerie mixture of clouds, smoke, rain, and orange tinted terrain.

We paused in a jumble of broken blocks of granite, hemming and hawing, and otherwise hesitating to make THE decision to descend. Avoiding the issue and pondering the sky, we wondered which fire the smoke was coming from, and -- half in jest -- whether the smoke could have seeded and enhanced the thunderstorm we were watching. Those questions, it turns out, had surprising answers.

Without a doubt the Chumash Trail is my favorite short "after work" trail run. Popular among hikers, mountain bikers, and runners, the Chumash Trail starts on Flanagan Drive in the 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 1150' over 2.6 miles.

From a trail runner's training perspective, it is a nearly ideal short, technical, higher heart rate workout. Overall, it's 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 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's a Google Earth image and Google Earth KMZ file of a GPS trace of the trail.

The photograph for today's post was taken near the top of the Chumash Trail in March 2006. You won't find any of that white stuff on the trail today, but just the thought might help deal with the heat!

Some related posts: Chumash-Las Llajas Loop, Chumash View, Chumash View II, Tarantula Hawk, Canyon Sunflower, Eastwood Manzanita, Chumash Trail Snow

From another excursion up and over Kearsarge Pass.

Poised on a glacial bench a dozen miles west, and few thousand feet above Independence, California, Onion Valley is the starting point for many a Sierra adventure. Kearsarge Pass provides relatively quick and easy access to the heart of the Sierra, and the more technical passes south and north of Kearsarge can be used by mountaineers to access peaks along the crest, or basins on the west side of the crest.

It is an area that is dramatically alpine, and I have returned again and again to climb peaks such as Independence Peak and University Peak and to hike, run and explore. One Summer Phil Warrender and I did a trans-Sierra hike that started here and took us over University Pass, Andy's Foot Pass (13,600'), Milly's Foot Pass, Longley Pass and Sphinx Pass, ending at Cedar Grove. We went superlight (about 15 lb. packs w/o ice axe), did as much cross-county as possible, and climbed a few peaks along the way.

Today Miklos, Krisztina and I were doing a reconnaissance hike/run up and over Kearsarge Pass, and down into the Kearsarge - Bullfrog - Charlotte Lakes basin, and back. The idea was to pick a time when the Kearsarge Pass trail would be mostly free of snow, but when much of the surrounding terrain would still be accented in white.

What a day! Perfect temps, little wind, excellent trail conditions, super scenery, and absolutely outstanding trail running.

Here are a few photographs:

Big Pothole Lake from the east side of Kearsarge Pass. Nameless Pyramid (right) and University Peak (left) on the skyline.

View west from Kearsarge Pass over Kearsarge Lakes and Pinnacles to Mt. Brewer (left), North Guard (middle) and Mt. Francis Farquhar (right) on the skyline.

Kearsarge Lakes and Pinnacles from the north.

Miklos and Krisztina above Bullfrog Lake. East Vidette is the prominent conic peak. Deerhorn Mountain is at the head of the recess to the right of East Vidette.

Scrambling above the John Muir Trail about a mile from Glen Pass. Charlotte Dome is in the distance.

Here's a Google Earth image and a Google Earth KMZ file of a GPS trace of our route.

Bumblebee on Kotolo milkweed. From a run on Lasky Mesa in Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch).

Was that a snake on the trail ahead?

It was a snake -- a pretty big one -- stretched across two-thirds of the road.

I slow, stop running, and then walk carefully toward it. The snake is dead still. A confounding series of thoughts follow in quick succession.

Looks like it's probably a gopher snake... Glance at the tail -- no rattles. Check the head -- where's the head? Check the tail again -- definitely no rattles. It is a gopher snake. Look for the head again -- did the snake get run over, or decapitated?

At least 30 seconds have passed and the snake has not moved -- not a millimeter. Very weird. Is it dead? It doesn't look dead. There's no blood.

Realization dawns as I comprehend the snake may be caught in the entrance to a small burrow.

Com'on, stuck? If so, it's in a bad place. Pick your peril: Upper Las Virgenes Canyon is hiked, biked, ridden on horseback, roamed by coyotes, and hunted by hawks.

Now it's been a couple of minutes, and the snake still has not moved. I'm beginning to think maybe it is dead. So I touch it.

Panic! The snake writhes, contorts and convulses in an attempt to free itself. No go -- it continues to convulse, and then suddenly, and impossibly, slithers down the hole.

What? My guess is that the snake had found a lizard, mouse, or other prey in the hole, started to swallow it, and with its body engorged, became trapped by its meal. Or maybe it just got stuck!

Prickly poppy (Argemone munita) in upper Cheeseboro Canyon.

From today's run of the Cheeseboro Canyon keyhole loop, starting from the Victory trailhead of Upper Las Virgenes Canyon Open Space Preserve (formerly Ahmanson Ranch).

Here's a Google Earth image of a GPS trace of the loop, and links to trail maps for Upper Las Virgenes Open Space Preserve and Cheeseboro/Palo Comado Canyons.

Often described as the largest and tallest of the pines, Sugar pine can grow to heights of 150 feet or more. According to the National Register of Big Trees, the current U.S. champion sugar pine measures 209 ft. tall, with a spread of 59 ft.

The sugar pine pictured above is only a fraction of this size -- at first glance it looks like the tree has been topped. Its reduced height is due to the harsh environment in which it grows. Sugar pine and Jeffrey pine found on the higher windswept ridges and mountain tops of the San Gabriel Mountains (and other ranges) are often stunted in this manner.

Research suggests that a number of factors contribute to this adaptation. Foremost among these factors is wind. A tree will respond to a windy environment by increasing the diameter of its trunk, and reducing its height. Water stress is another key factor. Shallow granular soil, low humidity, increased radiation, hot summers and cold winters increase water stress; and a windy environment will amplify the stress.

In such a demanding environment everything matters -- snow deposition patterns, aerodynamic effects, competition with brush, subtle differences in slope aspect, mechanical damage, damage from pests, and more.

The photograph of the sugar pine is from the Pleasant View Ridge Snow run in May.

A good way to think of this adventure is as an excellent 17 mile trail run on the PCT north from Walker Pass (5217'), combined with a three mile scramble up and down the rocky southwest ridge of Owens Peak (8453').

Based on the expanse of granite seen from Hwy 395, I had visualized the southwest ridge of Owens Peak as a somewhat vegetated but relatively clean  ridge. Wrong! The ridge is a geologically complex mix of fractured metamorphic, metavolcanic and gabbro rock capping the granite of Owens Peak. In most areas the rocky sections of the ridge are bounded by dense brush and pinyon pine.

We pretty much stuck to the crest of ridge on the way up, continuing up and over the steep outcrop just below the summit. Although it was an interesting section to climb, the outcrop was quite loose, and we dropped below it on the descent.

Owens Peak is relatively isolated, and the views from the summit are sweeping. To the north we could see Mt. Whitney, Mt. Langley, Olancha Peak, and the windblown crest of the Sierra between Army and New Army Pass.

Not everyone would see the positive aspects of doing a 10 mile route to a peak that could be done in only 3.5 miles -- or enjoy the ups and downs, and somewhat tedious route-finding along a brushy and crumbling ridge. It's an acquired taste. It was good to share the experience with enthusiastic friends who were still smiling as we jogged down the last yards of trail to the car.

Here's a Google Earth image and a Google Earth KMZ file of a GPS trace of our route. GPS reception was weak at times on the way up and the track has been edited to remove some of the larger errors.

Note: After the Spring snowmelt, it appears there are no natural water sources on the PCT between Walker Pass and Owens Saddle (mile 8.6), or on the ridge.

Related post: PCT North of Walker Pass

Mammoth Mountain reports more than a foot of snow fell over the Memorial Day weekend, but that translated to cool, puffy white clouds and blue sky weather in the Los Angeles area, seldom seen this late in May.

Taking advantage of the great weather, on Sunday my son and I ran the Garapito figure eight course in Topanga State Park, doing a slight variation that climbed Eagle Rock, before descending the Garapito Trail.

Gov. Schwarzenegger's revised state budget, released May 14, rescinded the funding cuts that would have resulted in the closing of 48 California state parks, including Topanga State Park. For now it appears these state parks will remain open. For more information see the Save Our State Parks and Campaign To Save Topanga State Park web sites.

Related post: California State Park Closures

View of Grasslands and Talepop trails in Malibu Creek State Park from the Las Virgenes View Trail. The Talepop Trail is on the ridge in the middle distance. The Grasslands Trail runs along the base of the hill.

Along with the Chumash Trail to Rocky Peak Rd., the Secret Trail to Calabasas Peak is one of my favorite local short trail runs. The two mile route to the peak is a mix of single track and dirt road that gains about 750' in elevation.

The trail winds its way through shaded ravines, dense chaparral and sandstone outcrops to Calabasas Peak Motorway. This fire road is followed south about half a mile to a use trail (on the right) that follows a ridge to the summit. It's also possible to continue higher up the road and access the summit from the south. There is a survey marker (actually two) on the summit.

Here's a Google Earth image showing the summit area, and a Google Earth KMZ file of a GPS trace of my route.

Calabasas Peak Motorway continues down to Stunt Rd. and connects to the Stunt High Trail and points beyond. Here's what Calabasas Peak looks like from the Backbone Trail near Saddle Peak.

Related posts: Tapia Bound, A Long Run Kind of Day