Black Squirrel Recap

I did it: I beat my previous best Black Squirrel time by 4 minutes and 45 seconds, finishing in 2:18:39, 87th out of 302 finishers. This time put me at 4th in my age group (50-59 men). I wasn't really close to the podium. Paul Nielsen, in 3rd place, finished 13 minutes ahead of me and 48th overall. Am I satisfied? Very!

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The black Abert's Squirrel is very shy, but I got a couple to pose with me. Photo by Ed Delosh, who was first in my age group.

There are four parts to the Black Squirrel course: a one mile preamble on a dirt road, a 4.5 mile climb on mostly single track and some fire road, a 3 mile single track descent, and 4.6 miles of rolling valley single track. I did the first mile in 8 and a half minutes, the climb and descent in one hour and 22 minutes, and the valley trails in 47 minutes. I feel good about how I did on the first 3 parts.

I struggled on the valley trail. It was hot and humid and my pace crashed whenever the trail tilted upwards even the slightest. I hiked some of it. As in 2015, I was passed by at least a dozen runners. I would love to figure out how to run the valley trails at faster than 9 minutes per mile, which would shave 5+ minutes off my time for next year.

I've been recording my runs on a Garmin Forerunner 35 since the beginning of the year. The data says that I ran the up and down parts of the race 5 minutes and 30 seconds faster than on a July 21 training run. Did I go too hard and leave nothing for the finish? The data says that I ran the final 2.2 miles ("Lory - East Valley Trail" segment on Strava) 40 seconds slower than on July 21. Let's say I lost another minute on the 2.5 miles between that segment and the end of the descent. That would be 1:40 lost on the flat, but 5:30 gained on the mountain. I think I made the right choice for this race. I haven't been running fast enough on that kind of rolling, slightly downhill, terrain to make up for time that I could have conceded on the climb or descent. For next year, I think I must to do a few more summer speed workouts and build more muscle if I'm going to improve on this year's result. Cooler weather would help, too. Roughly half of top finishers were 4-5 minutes slower than last year, and I heard other people acknowledge feeling the heat toward the finish.

The first male finisher was Nathan Austin in 1:38:30 and the first woman to finish was Rachael Rudel in 1:42:35 (8th overall). That's a new course record for women. All the results can be found at the event's web site: http://gnarrunners.com/black-squirrel-half/.

See you all next year!

Black squirrel training recap

The 2019 edition of the Black Squirrel Half is five days away. In 2015 I finished in 2:23:24. In 2018, 2:26:04. I'm aiming for a personal best in 2019 and am optimistic about it because I'm a better runner than in 2015 and in better shape. I'm lighter, I'm stronger. I've put in some solid miles during July and August, done more workouts than I did in the past summers. Unlike last summer, where I spent multiple weeks before the race on vacation at sea level, this year I have spent two weeks hiking and running at 8000 feet and higher.

Having turned 50, I'm in a new age group this year. I finished 30th in the group of 40-49 year-old men last year. The same time would have put me 8th in the 50-59 year male group. To finish in the top five this year I will probably have to finish in 2 hours and 10 minutes, 13 minutes faster than in 2015. That's a minute per mile faster, a big leap. However, I have increased my cadence, my speed on flat trails, my downhill confidence, and have been blowing up my previous best times on the climbs. If I get enough rest this week and summon enough determination on Saturday... we'll see. No matter what, I'm planning to have a good time, and enjoy hanging out with friends afterwards.

Road trip recap 1: Fort Collins to Moab

Earlier this month, My family and I set off on a road trip through southeastern Utah and southwestern Colorado with friends from Montpellier, France. Our itinerary: Arches National Park, Mesa Verde National Park, Durango, Silverton, and Great Sand Dunes National Park. One of our friends had been to the United States twenty years ago, the other three, never. They spent a week in New York City before Ruth picked them up at Denver International Airport. We hit the road the next day, all 8 of us in a 2016 Honda Odyssey, loaded with optimism, good intentions, and Harry Potter audiobooks.

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View from the 3rd row of our Honda Odyssey, leaving Fort Collins, CO

Configured for this road trip, our Odyssey has 3 rows of seats, 8 in all, with 31 cubic feet of cargo space. We had another 11 cubic feet in our ski carrier. This turned out to be completely adequate for 4 adults and 4 kids. We had enough room in back for a mid-sized cooler and bags. Outdoor gear like extra shoes, hats, picnic blankets, &c went up top. We soon settled on a formation of three kids in the back row, 2 adults and one kid in the second row, and 2 adults up front. Fully loaded like this, we got about 25 miles per gallon. When you multiply this by 8, 200 person-miles per gallon isn't bad mileage. The curb weight of the Odyssey is about 4500 pounds. Human weight was another 1000 pounds. And then we probably had another 200 pounds of gear, food, water, and ice. We've never asked so much of our car and it did fine. It affords good views, has a small sunroof, the seats are comfortable. The one drawback is that when it comes to listening to music or audiobooks, the occupants of the 3rd row seats depend on the speakers at the feet of their family in the 2nd row. In the 2nd you get blasted and in the 3rd it's not quite loud enough.

Much of the time on this trip we listened to Bernard Giraudeau read the first three Harry Potter novels. My French is just good enough to follow along and I loved having native French speakers along to explain the subtle details, such as that Giraudeau's impression of Gilderoy Lockhart used an obviously false Languedoc accent. It seemed a weird to me, too.

Our friends speak English as well as I speak French, but as their kids are beginners in English and Ruth, Arabelle, and Bea are quite fluent in French, we mainly used French. I spoke French every day of the trip, and not just with our friends: we were among French or French-Canadian tourists everywhere we went.

The drive from Fort Collins to Moab is long and we broke it up by stopping for a night in Glenwood Springs, a tourist town at the west end of a beautiful canyon. The next morning we stopped shortly after in Palisade to show our friends some orchards and buy fresh peaches and nectarines directly from the producers. Abundant sunshine, water from the Colorado River, and a relatively (for Colorado) frost-free microclimate make Palisade one of Colorado's best places to grow fruit. It's a location not unlike the Terasses du Larzac in the south of France, where cool air descending from the nearby cliffs keeps grapes from stewing in their skins after the sun goes down.

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Mt. Garfield and peach trees, Palisade, CO

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Palisade peaches

After leaving Palisade, Grand Junction, and Fruita behind we crossed into Utah and then left I-70 to take the scenic route along the Colorado River to Moab, Utah's State Route 128. We picnicked at the old Dewey Bridge site, stopped briefly at the base of the Fisher Towers, and enjoyed the rise of the canyon walls as we approached Moab. I hadn't been on SR-128 since 1992 and it was as beautiful as I remembered. Our friends were gobsmacked by the colors. I still am, and I've been exploring Southern Utah for fifty years. It's a uniquely beautiful part of the world.

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Fisher Towers, Utah

Bonne rentrée

Today is the first day of the 2019-2020 school year for French kids. Here's a photo from Bea's rentrée, 2016.

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Vacation

My family and I are taking friends from Montpellier (France) on a Colorado and Utah road trip and I'll be away from work and open source projects until the 16th.

Rasterio 1.0.25

I released Rasterio 1.0.25 yesterday. It has a few important bug fixes, but the core of the work was writing and testing shims to make the package compatible with GDAL version 3.0 and PROJ version 6. Norman Barker did much of that work and I only had to make sure that we were using the right coordinate axis order strategy everywhere and figure out which of the output changes were new Rasterio bugs and which were actually improvements delivered by PROJ 6.

Please note that the binary wheels for 1.0.25 on PyPI contain GDAL 2.4.2, not 3.0, and that no new features of GDAL 3 and PROJ 6 are intentionally exposed in Rasterio's API. My wheel builds are already running up against time limits on Travis CI, and GDAL 3 and PROJ 6 take even longer to compile. My system is going to need some more hacks before Rasterio wheels with the latest GDAL and PROJ are possible. You might be able to get a combination of Rasterio 1.0.25, GDAL 3, and PROJ 6 from conda-forge. I look forward to hearing how that works for users.

I hope you'll appreciate that I've managed to shrink the size of the GDAL shared libraries in the manylinux wheels by 50%. I wish I knew why they are so much bigger than the OS X libraries. I suspect it's due to the ancient toolchain and glibc used by manylinux1.

Never Summer 100K volunteering

In July the the Gnar Runners put on a race in State Forest State Park, the Never Summer 100K. It's a 64 mile loop through the Never Summer and Rawah ranges and the Colorado State Forest. The race requires park rangers, emergency medical technicians, ham radio operators, and lots of volunteer bodies.

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Lulu and Thunder mountains, and moose, from Cameron Pass at 7 a.m.

In 2018 I flipped burgers at the finish line so that runners could get a hot meal in the middle of the night after being on the trail for twenty hours or more. In 2019, I spent an afternoon and evening supporting runners at the "Canadian" aid station at the race's 50 mile mark. The aid station gets its name from being near Never Summer Nordic's North Fork Canadian Yurt near the North Fork of the Canadian River, a tributary of the North Platte River. We had Canadian flags and a life-sized cutout of Justin Trudeau. At some point there was consensus that next year Ryan Gosling should join us.

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Canadian aid station ready for runners to arrive, 2 p.m.

I had a cold, so I didn't cook or handle food, but I did a little of everything else. I hauled gear, deployed a portable toilet, set up canopies, organized and fetched drop bags, helped runners arrive, recover, and head out again. After the 1 a.m. cutoff, I helped break down the aid station and pack it all up. I was out on the course for 15 hours, 3 hours more than the first placed runner, but 8 hours less than the last finisher.

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Last of the day's rain showers, 8 p.m.

We could see rain on the course as early as 11 a.m. None fell at the Canadian aid station until about 4 p.m., but then it rained until just before sunset. We had a pretty solid shower of small hail as well. Runners arriving in this rain were pretty worn out from a 6 mile slog through heavy mud. Some contemplated dropping out and a few did. Most found the energy to continue after some food, a cup of ramen or tea, and a couple minutes out of the rain. It was, after all, only 14 miles to the finish and there was plenty of time left.

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Sunset and mud puddles

I felt good helping runners accomplish their goal and had a great time hanging out with other volunteers, many of them experienced ultra-runners, and listening to their stories. I wish I'd spent more time with the ham radio team and learned more about packet radio and running a network in the backcountry.

Race director Nick Clark's official recap of the race is here: http://gnarrunners.com/2019/08/a-recap-of-the-2019-never-summer-100km/.

Man Walks on Moon!

I'm blogging this a day early because I expect to be too busy tomorrow. My Mom recently sent me her copy of the Detroit Free Press, her hometown paper, from Monday, July 21, 1969, the day of my birth.

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I've enjoyed being connected to this milestone in space exploration and have been nuts about space for as long as I can remember. I wouldn't trade my birthday for any other.

Running in the Cascades

Today was my first full day back in Colorado after a week in Washington with Ruth's clan. My phone stopped charging during the trip and so I didn't take as many pictures of the Cascades as I would have liked. I took a few during a short and steep run up a fire road near our rental house on Sunday and this is the best.

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Looking down Bear Creek to Cle Elum Lake

I didn't carry my phone on my longest run into the Alpine Lakes Wilderness upstream from Cle Elum Lake and have to content myself with memories. According to Forest Service web pages, much of the area is covered by old growth, never logged, forest. Indeed, I saw many titanic Douglas firs around and above Pete Lake. Such giant trees are very rare in Colorado.

Offseason running

After slacking off for a couple weeks after Quad Rock, I've succeeded at getting back to 30+ miles per week. I'm running 3 times Monday through Friday and doing one long easy pace run on the weekend. Starting July 1, I'll start to build towards races in September and October.

I strained some muscle in my back 3 weeks ago and this has forced me to pay more attention to my running form. Engaging my glutes and hips and trying to get my upper body to float was a good way to minimize the pain in my back and is something I'm going to continue to practice.