Saturday night, July 8, was the Caballo Mountain Run in Los Alamos, NM. One of the tougher runs in the MTN RNR series, it had been rescheduled from June 17, when it was cancelled due to lightning. This is a long trail run (26.5 miles, 6k' total climb) with a twist: it starts at 5:45 pm, finishing (for most people) in the wee hours of the morning. Most of the local runners who otherwise would have been at Hardrock showed up at the start at the rodeo grounds (about 7200'). I felt silly driving my car 2/3 of a mile from my house to the start of an ultra, so I ran from my front door, missing the trail briefing, but (barely) making the start. It had been unusually hot (around 90) in Los Alamos all week, but the heat of the day was beginning to break a little as we started down the horse trail into the Ponderosa filled canyon. There were eight of us in all, two of whom planned to bail after 10 miles or so. Through Bayo Canyon and down to the cemetary, we picked up a steep up-and-down dirt road which would take us up to the Guaje Ridge trail. I dropped to the end of the pack to visit with Aaron Goldman, who had just returned from a 3 week trip to Turkey, Italy, and Greece, where (of course) he checked out the ancient marathon course. Aaron waved me ahead when we reached the ridge, so I caught up with Dave Scudder, John Cappis, Bob Reedy, and Sean Smith. That day happened to be Sean's wife's due date, but no, it didn't happen during the run, thus sparing Sean the dubious fame of having missed the birth of his first child to run an ultra. Guaje Ridge is a beautiful trail climbing 2000' through a fir and aspen forest, alternately providing awesome views down to Los Alamos and Santa Fe beyond (to remind us of how far we'd come), and up toward Caballo Mountain, looming above us across the deep Guaje Canyon (to remind us of how far we had still to go). Near the top, where the Guaje Ridge Trail meets Pipeline Road, I caught up to Chris Kern and Heiki (?). Chris nearly jumped out of his skin when I spoke up behind him. "Sorry Chris, I didn't mean to startle you!". "You didn't startle me near as much as that bear a couple miles back!". Perhaps most startled of all had been the bear, which had taken off through the trees when Chris and Heiki had appeared suddenly behind it. At Pipeline Road I said goodby to Chris and Heiki, who were heading down, back to Los Alamos. Pipeline Road climbed intermittently to a beautiful meadow, surrounded by aspens, at about 10,000' elevation. Most of the wildflowers were still awaiting the summer rains, but the red Indian Paintbrush, Penstemon, and Scarlet Gilia, and yellow Mustard and Perky Sue were out in force. The blue Wild Iris were a bit past their prime, but still provided a nice contrast. Far away to the southeast a rainbow peeked from under a thundercloud near Santa Fe. Truely an inspiring view! Pipeline Road dropped a few hundred feet and then ran through the forest along the rim of the enormous Valle Grande caldera, shortly thereafter beginning a steep descent into Guaje Canyon. About a third of the way down into the canyon, the trail leads to the sharp, bare point of a cliff. The setting sun turned the puffy white clouds above a warm golden color, and reddened the deep green trees I'd been running through 45 minutes before, above me now on Guaje Ridge. Completing the descent to about 8600', I stopped to refill my water bottles in Guaje Creek, stopping to watch small trout leap for the insects skimming the water of small pond. From this point on there was quite a bit of deadfall on the trail as it continued a few hundred yards down Guaje Canyon and then swung up to the left to begin the steep climb up Caballo. I'd done this run a month before for a workout, and had hoped that someone might have cleared the trail of the largest trees. No such luck. By now I'd been out nearly three hours, and it was starting to get pretty dark below the forest canopy, so I dug out my flashlight. Two years ago (back when this run was held during the day) I'd made it a point to try to run up this entire steep section. Now I ran when I could, walked when I had to - which was most of the time. Whether this was because I was smarter or simply older, well, I guess I'd know at the end. The trail stopped switchbacking and climbed straight up the side of the mountain. It got rocky and harder to follow. Someone (Dave Scudder, I later learned) had marked it with yellow tape, which helped a lot. Finally, the trail leveled, then suddenly burst out of the trees into the summit meadow of Caballo Moutain, at about 10,400'. By now (9:15pm) it was completely dark, and there was a refreshing cool breeze. The view was incredible! Unbelievably far below were the lights of Los Alamos. Off in the distance, the large patch of light that was Santa Fe. Off to the right, about 80 miles away as the crow flies, was Albuquerque. To the left were small groups of lights that were towns such as Truchas, nestled against the Sangre de Cristo mountains, across the Rio Grande. It was a view I could have stood and watched for a long while. I walked 100 yds across the meadow to a large, lone fir tree that marks (for me) the jumping off point for finding the trail where it begins in the woods at the lower end of the steep meadow, several hundred yards below. I suddenly smelled smoke - a campfire. I focused my flashlight and scanned around. There, about 100' away, was something that could be a large rock, or a tent. I decided to wander over and check it out. Sure enough, there were two tents, and I could hear voices. I was still debating whether to crash their party, but wanting to find out if it was someone I knew, when I saw a person against the trees and called out "Hello!". The person answered, so I walked over to their low campfire, and introduced myself to the three people there. When I explained what I was doing there, they were pretty surprised! They suggested I pull up a log and join them, but I said "No thanks. I've got people chasing me.", bid them farewell, headed back to the big fir, and down the steep meadow. As I left, I heard one of them comment "I thought we were in the middle of nowhere, and we ended up being in the middle of a race!" As I picked my way down the rocky meadow, I could hear something large crashing through the trees below and to my right. Probably a herd of deer or elk, although I couldn't illuminate them with my flashlight. Suddenly I stopped - there were two eyes ahead in the trees glowing back at me when I caught them in my flashlight! I had an anxious moment until I realized they didn't blink or move, and appeared to be too far off for eyes to glow so brightly. I decided it was safe to see what they were. It turned out to be a couple bicycle reflectors nailed to the trees where the trail began again. I discovered later that they had put them there after last year's Caballo Mountain run turned into such a massacre (lost runners and broken bones, but that's another story). Heading into the trees I started running as fast as I felt safe. This was going to be an interesting experiment: the only other times I've run trails at night have been in 100 milers, when I was feeling pretty zonked from already having run 16+ hours. How much easier would it be when I was relatively fresh? Quite a bit easier, it turned out! Although the deadfall on the trail took some careful climbing, even rocky sections, if clear, were easy to run. My worst fear was that I'd trip, and lose my flashlight in the dark. How would I ever find it again if it went out? Luckily, I never had to test that scenario. A half mile or so below the summit meadow I heard a growling which stood my hair on end, until a voice said "Steady boy... good evening!" A couple people and a German Shepard were camped beside the trail where they'd given up the climb when darkness fell. I explained that they could expect another five people running by over the next couple hours. The steep, narrow trail continued on down Vallecito de los Caballos, dropping 3000' in the process. The moon climbed high enough to reach the bottom of the canyon through breaks in the trees, producing a strange effect of brightly illuminating occasional rocks and trees in your peripheral vision, which seemed to disappear when you looked right at them. As Dave Scudder later put it "It was easy to imagine people chasing fairy sprites around on such a night." Finally the trail met the dirt road in Guaje Canyon. It was quite warm at this lower elevation - I was thirsty and really sweating. I followed the road another mile down the canyon, to 7200', before a spur crossed the stream (where I refilled my water bottles) and began a steep climb back up to Guaje Ridge. This climb topped out at about 7800', where I met the route we'd taken up earlier this evening. My legs were really starting to get tired, but I pushed on along the open, moonlit road, still hoping to beat five and a half hours. Up and down, always steeply, the road descended back to the cemetary, where I picked up the trail which climbed for half a mile before dropping me back into Bayo Canyon. Up the short, steep horse trail out of Bayo, and there was Dave's car, with the "check-out" sheet on the back seat. It was 11:20pm. I felt 5:35 was a pretty respectable time - 20 minutes slower than I'd run this during the day two years ago, but 10 minutes faster than I'd done it earlier this season. The darkness had slowed me down some, but not nearly as much as I had expected. Finally, the short run home to shower and get a really lousy night's sleep (my legs hurt). The final results: Blake Wood 5:35 Sean Smith 6:15 Bob Reedy 6:31 John Cappis 7:43 Dave Scudder 7:43