Endurance Athlete Sets New Record for Running Across the U.S.

Ultrarunner Pete Kostelnick has set a new speed record for running across the U.S., smashing the previous mark that had been in place for more than 36 years. The endurance athlete arrived in New York City on Monday of this week, bringing an end to his six-week odyssey that began in San Francisco back on September 12.

Officially, Kostelnick covered the 3067 mile (4935 km) distance between San Francisco and New York in 42 days, 6 hours, and 30 minutes. That beats the old record – set by Frank Giannino Jr. back in 1980 – by 4 days, 2 hours, and six minutes. That means that he had to average more than 72 miles per day – every day – to set the new mark.

While in the midst of this record setting run, Kostelnick set a brutal schedule for himself. He would sleep in a support vehicle until 3 AM, then run 40 miles (64 km) over the course of 7 or 8 hours. He would then take a break to refuel and rehydrate at lunch, before hitting the road once again. The second leg of his daily mileage would usually be another 30+ miles (48 km).

Only twice throughout the course of the journey did he fail to hit the 70 mile mark on any given day. He also took one full rest day along the way too. And on his final push into New Your City, he ran 87 miles (140 km) nonstop.

Kostelnick is no stranger to difficult runs, although he's never done anything like this one before. He is a two-time winner of the Badwater Ultra however, and holds the course record for that event at 21 hours, 56 minutes, and 32 seconds. That is a brutal race of course, but not much can compare to the daily grind of a transcontinental run like the one he just finished.

Congrats to Pete on amazing job. Breaking a 35+ year old record is never easy, and he just lowered the mark to a point that it could take another 35 years before someone else gets close.

Karl Meltzer Sets New Speed Record on Appalachian Trail

Last week while I was away, the news broke that ultra-runner Karl Meltzer had broken the record for the fastest time on the Appalachian Trail, besting the time set by Scott Jurek just last year. The two top endurance athletes are both friends and rivals, so naturally they would compete against each other on the AT too. This was Meltzer's third attempt at a record, and this time he finished at 45 days, 22 hours, 38 minutes, which put him roughly at 13 hours ahead of Jurek.

According to Outside, Meltzer began his assault on the record book back on August 3, starting on top of Mt. Katahdin in Maine. That's the northernmost terminus of the Appalachian Trail, which stretches for 2190 miles across 14 states before ending on Springer Mountain in Georgia on September 20. That means that Karl had to average roughly 47.6 miles each and every day just to get into the conversation with Jurek, something he was able to do on his way to setting the new mark.

Amongst ultra-runners, Meltzer is considered one of the most successful endurance athletes of all time. Over the course of his career he has racked up more than 38 wins in races of 100 mile (160 km) distances or longer – including 5 in the legendary Hardrock 100 ultra-marathon. That's more than anyone else in history. Still, he did want to take on the AT and nab that record too, something he was finally able to do last week.

Considering that it takes most of us a good six months of hiking to complete the AT, doing it in just 45 days is quite an impressive feat. Congratulations to Karl on pulling off this accomplishment. I am in awe of the strength, stamina, and speed necessary to set this kind of record.

Himalaya Fall 2016: Kilian Jornet Cancels Everest Speed Attempt

One of the current Himalayan expeditions that we've been watching closely has come to an end before it ever even had a chance to really get started. It was announced earlier today that Spanish ultrarunner Kilian Jornet has pulled the plug on his attempt at a speed record on Everest due to poor weather on the North Side of the mountain.

In a quote that was sent out via a press release a few hours ago, Jornet says â€œDuring the first few weeks we were acclimatising well and the conditions were good. However, when we were getting ready to prepare the attempt the weather began to change. There were some heavy snow storms and a large accumulation of snow. As a result, although we were in good physical shape, there was a high risk of avalanches and in the absence of good safety conditions it was impossible to climb.”

Apparently, the expedition was actually nearing its conclusion when the decision was made to go home instead. There hasn't been a lot of news from Kilian or his team, but it seems acclimatization was going very well, and he was extremely happy with his progress. Unfortunately, heavy snow has been falling on the mountain over the past couple of weeks, and that was making the route much more dangerous. So much so that they made the wise choice of cancelling the summit attempt and going home instead.

Kilian says that he has learned a lot from the experience and will now return to Spain where he'll evaluate how this expedition went, and decide from there how to proceed. He has already indicated that next time around he'll do a few things differently both in preparation and acclimatization once on the mountain. He had spent three weeks training at 6500 meters (21,325 ft) which will give him a better understanding of the Everest environment the next time around.

Honestly, an attempt in the spring would probably provide more stable weather conditions, but Kilian would then have to contend with a lot more people on the mountain. For most of the time that he was there, he had Base Camp all to himself. We do know that Japanese climber Nobukazu Kuriki is also there for a solo bid on the mountain, but he didn't arrive until last week. It is unclear whether or not the heavy snow will impact his attempt to summit Everest, which will be his sixth time trying to accomplish that feat.

For now, we'll have to wait to see how Kilian does on Everest. Remember, he's never climbed an 8000 meter peak before. Hopefully he'll get another crack at it in the future. It will be interesting to see what an athlete of his caliber can accomplish there.