California’s 211-mile John Muir Trail, which starts in Yosemite National Park and ends on top of 14,505-foot Mt. Whitney, is a scenic wonder and deserves a spot on the bucket lists of adventurers of all ages.
But with more than 45,000 feet of rugged, steep climbing, much of it at elevations higher than 8,000 feet above sea level, it’s no walk in the park. Many who start the route fail to complete it.
I’m happy to report that I was able to hike the whole thing this past summer. I credit my success to training for the adventure, acclimating in advance, traveling as lightly as reasonably possible, and taking it easy, particularly during the first days of the trek. I also was blessed with good luck.
I started training specifically for the trail several months in advance of my July 31 permit start date by hiking 5-10 miles several times each week, with anywhere from 30 to 40 pounds of weight in my backpack. This was as much or more than I actually carried during the hike. This helped a lot, I think. During these training walks, I wore the shoes and socks I used on the JMT, to make sure they didn’t cause blisters or other foot or leg problems.
As a lifetime resident of sea-level areas, I knew that the route’s elevation would be one of its biggest challenges for me. So I budgeted three extra days to acclimate immediately before the hike. I did this during a camping/fishing adventure at Mammoth Lakes CA, a ski resort town near Yosemite. The elevation in town is 7,800 feet above sea level, and the nearby lakes and ski areas are higher.
The lucky part was that I avoided signicant injury throughout. It could have gone south for me on several occasions, including once when I took a nasty fall in a bouldery creek. I landed on my back, sprawled among the rocks, but miraculously avoided any consequence more serious than a bruised ego. On another occasion, while I was completely alone on a little-used side trail heading back to the JMT from Vermilion Valley Resort, one of my resupply stops, I narrowly avoided stepping on a rattlesnake.
As a veteran long-distance touring cyclist and hiker, I already owned much of the ultra-light gear I used on this hike. But for this adventure, I acquired a new 2-pound, one-man tent (Durston X-Mid 1) that sets up with my trekking poles. It worked great. Five stars.
The Durston |
I also used a 44-ounce ULA Catalyst backpack. It proved to be another winner. It was very comfortable and large enough to carry a 2.5-pound BearVault BV500 food canister horizontally. Bear cans are required on the JMT. I emptied the pack at night and slept with my feet on it inside the tent to protect it from critters.
One of my favorite pieces of gear was a $15, ultralight, 7.8 W Lixada solar panel that clipped to the top of my backpack. I used it to recharge a 10,000 mAh Nitecore battery brick while I hiked each day. I then used the battery brick to fully recharge my iPhone 14 each night. I mostly used the phone for photos and navigation. Cell signals are only rarely accessible on the JMT.
Solar panel |
My other rechargeable electronic devices—including a watch, ultralight flashlight and an emergency satellite beacon—really never required recharging. The watch, a Garmin Instinct 2 Solar, was always topped up because there was plenty of bright sunshine (don’t forget a wide-brimmed hat, sunscreen and SPF lip balm) on the trail.
To avoid having to pack out used TP (a Leave No Trace requirement on the trail), I used a portable CuloClean bidet instead of paper to tidy up. It worked very well, once I got the hang of it. (You have to use a wagbag to pack out your poop in the Mt. Whitney zone. So you need to bring a wagbag along, too.)
I am so glad I brought a pair of trekking poles. They saved me from many a fall and made it a lot easier to negotiate the trail’s steep descents. I also credit the clicking of the metal tips of the poles for awakening a timber rattler that had been napping in the middle of the trail. I didn’t see the beast, until it coiled and rattled a few feet ahead. It lashed out at me repeatedly, it’s head moving so rapidly it was a blur, before slithering off the path. Had the serpent not awakened, I might have stepped on it and suffered a trip-ending bite.
The sticks |
To minimize my load, I cold-soaked my breakfasts and dinners. Using cold water to rehydrate my meals allowed me to save the weight of a stove, cooking pot and fuel. My kitchen consisted of a titanium spoon and an empty plastic Talenti gelato container. Between my two main meals, I snacked on energy bars, jerky and meat sticks. I tired of the bars but always enjoyed the jerky and meat sticks, and genuinely looked forward to my breakfasts and dinners each day.
My breakfast cereal consisted of a mixture of equal parts of granola and Grape-Nuts, with dehydrated whole milk, instant coffee, cinammon, raisins, freeze-dried blueberries and walnuts.
Chili and Chuck |
Dinners were a mixture of white rice, whole-wheat couscous, freeze-dried vegetables and beans, all of which rehydrate well without heat. I added a spice mixture that included half teaspoons of Massel chicken-flavored boullion, dried parsley, oregano, basil, turmeric, garlic powder and eighth teaspoons of pink salt and pepper. After soaking the mixture in water in the Talenti container for 20 minutes or so, I added a tablespoon of olive oil and a generous dash of Sriracha sauce, both of which are available in individual serving-sized packets. Delish. Pro tip: You can soak up extra water and add calories to your meal with freeze-dried mashed potatoes, which rehydrate instantly without heating.
I also added electrolyte mix to most of the water I drank during the hike. I carried both Nuun tablets and sachets of Ultima sugarless powder. I preferred the former, particularly the ones fortified with caffeine. The Nuuns, though heavier than the Ultima, gave me a bigger boost. You can break the Nuun tablets in half with your fingers to fit them into water bottles with narrower necks and mouths.
Fellow south bounders |
It’s easier to get a northbound (NOBO) JMT hiking permit than to win a southbound (SOBO) permit in the YNP permit lottery. But I got lucky and scored a SOBO permit (starting from Yosemite’s Tuolumne Meadows), and I think that made it much easier for me to complete the hike.
With a NOBO permit, many start their treks at 10,000 feet above sea level (Cottonwood Pass trailhead) and ascend 14,505-foot Mt. Whitney—-the JMT’s highest point—within the first several days of their efforts.
With my SOBO Tuolumne permit, I started hiking at 8,600 feet above sea level. (Yosemite Valley, the other YNP starting point, is at 4,000 feet above sea level.) The Tuolumne permit let me more gradually work my way up though the trail’s higher passes—including Muir, 11,955 feet above sea level; Mather, 12,068; Pinchot, 12,090; Glen, 11,926, and Forester, 13,153. So by the time I reached Whitney (14,505), its elevation was not a problem for me.
Some of the stuff I brought along I didn’t use much—including raingear, a puffy jacket, long underwear and insect repellent. But I was glad to have it for the few occasions it was needed.
Other stuff I wasn’t using early in the going—including fishing gear and extra clothing—was mailed home during one of my resupply stops. My pre-hike fantasy was to stuff myself with freshly-caught trout every night. But the reality was I was too worn out from hiking each day to ever seriously consider wetting the monofilament. Eating, sleeping, and hiking was more than enough.
Another way to resupply |
One of the more surprising things I noticed during my adventure was how ill-prepared (or maybe unlucky) some hikers seemed to be—especially considering how hard and expensive it is to get a permit, buy the required gear, and to arrange resupplies and transportation to and from the JMT trailheads.
One fellow I met bailed on Day 1, before 11,066-foot Donohoe Pass, because he was having a problem with the elevation. Another gentleman was getting off the trail after his partner had to be evacuated out by helicopter because the exertion was causing him to have severe asthma attacks. A younger couple, meanwhile, told me they were quitting because they felt they weren’t in good enough physical shape and their packs were too heavy for them to enjoy the experience.
The most unprepared person I met was a Korean woman. I had just finished summiting Whitney and was taking a break at the Trail Crest junction 2 miles down the rocky path from the top when she approached anxiously. I was in a hurry to get going because there was only an hour of daylight remaining to hike the 2.2 miles down the 99 switchbacks to the trail camp on the way to Whitney Portal. It was cold, and she was only wearing a light windbreaker. She had no backpack. The only gear she appeared to be carrying was a wadded-up Befree water-filter/bladder with maybe two tablespoons of water in it. “I separate my party,” she said. She meant that she was lost. She also asked for water.
She spoke very little English, and I know zero Korean, so it took maybe five minutes to sort out. I finally determined that she was supposed to meet her friends at nearby Guitar Lake (she was calling it “Gitta Lake”), and I had noticed a pair of Asian hikers with packs heading down that way maybe five minutes before she arrived. So I put two and two together, gave her half of my water and got her started in the right direction. And then I headed in the opposite direction toward Trail Camp. Hope she caught up with her friends quickly. They looked worried, too, and now I knew why.