Leadville Trail 100
|Leadville Trail 100|
|Event type||Ultramarathon trail run|
|Distance||100-mile (160 km)|
|Course records||Matt Carpenter 15:42:00 (2005); Ann Trason 18:06:24 (1994)|
The Leadville Trail 100 Run (aka The Race Across The Sky or the LT100) is an ultramarathon held annually on trails and dirt roads near Leadville, Colorado, through the heart of the Rocky Mountains. First run in 1983, runners in the race climb and descend 15,600 feet (4,800 m), with elevations ranging between 9,200-12,620 feet. In most years, less than half the starters complete the race within the 30-hour time limit. The LT100 is one of seven trail running and mountain biking races in the Leadville Race Series, currently operated by Life Time Fitness.
The course is a 50-mile (80 km) out-and-back dogleg, starting at 10,200 feet (3,100 m). The centerpiece of the course is the climb up to Hope Pass at 12,620 feet (3,850 m), encountered on both the outbound trek and on the return.
History and records 
Race co-founder Kenneth Chlouber, an avid marathon runner, conceived of the race as a way to make Leadville famous and bring visitors during a period of economic downturn. When he told the local hospital administrator about his idea he was told, "You're crazy! You'll kill someone!" Chlouber responded, "Well, then we will be famous, won't we?"
Leadville is one of the four 100-milers in the United States that make up the "Western Slam", completing four western 100-mile (160 km) events: the Leadville 100, the Western States 100 in northern California, the Wasatch Front 100 in Utah, and the Angeles Crest 100 in southern California. Leadville is also a part of the Grand Slam of Ultrarunning (the Vermont 100, Western States 100, Leadville and the Wasatch Front 100, originally Old Dominion 100 instead of Vermont) and an optional part of the Rocky Mountain Slam (Hardrock 100 plus three of four other races in the Rocky Mountains: Leadville, the Bear 100, the Bighorn 100, or the Wasatch Front 100). Leadville is also one of the valid qualifying events for the Hardrock 100.
Leadville was the venue for the American debut of the Tarahumara runners of Mexico. Tarahumara teams competed in the Leadville 100 in 1993 and 1994 and won the event outright both years. In 1993, 52 year-old Tarahumara runner Victoriano Churro came in first, followed by 41 year-old teammate Cerrildo in second. In 1994 a five-man Tarahumara team took on Ann Trason in a much-publicized race in the ultrarunning community. 25 year-old Tarahumara runner Juan Herrera won in a record time of 17:40. His mark stood for 11 years until Matt Carpenter's performance in 2005. Trason's time of 18:06 was good for second place overall, and is still the current course record for female runners.
The LT100 is distinctive among 100-mile races in having no entrance lottery. Returning finishers are likely to be accepted, but otherwise the race is strictly first-come, first-served. In the past, race entry packets were mailed out soon after the first of the year, and some racers would turn in their entrance forms overnight to become one of the 500 or so people accepted every year. Registration can now be done online.
Matt Carpenter is the current course record holder. His time of 15 hours and 42 minutes in 2005 shattered the previous Leadville Trail 100 record. The publisher of Colorado Runner magazine, Derek Griffiths, said afterwards, “It was a perfect race for him. He finished in daylight, for crying out loud — no one has ever done that before. I think he has just raised the bar of ultra racing to a whole new level.”
Ann Trason holds the female LT100 record, 18:06:24, which she set in 1994.
Charles Williams holds the record of the oldest man to ever complete the race, which he did at the age of 70 in 1999. He was featured in the August 1999 issue of GQ magazine, which compared his training for the race to that of a professional football player.
Bill Finkbeiner became the first person ever to receive the "Leadville 2000-Mile Buckle" for twenty LT100 finishes in 2003. Finkbeiner, Tim Twietmeyer at the Western States 100, Rick Gates at the Wasatch Front 100, Jussi Hamalainen at the Angeles Crest 100, and Garry Curry at the Angeles Crest 100 are the only 20-time finishers of 100-milers in the modern era.
Leadville Race Series 
The LT100 is one of six races presented under the Leadville Trail 100 banner. The Trail 100 10K is an open event the week before the main Trail 100 race, comprising the first and last portions of the full Trail 100 course.
In 1994 the Leadville Trail 100 MTB mountain bike race was added. This USA Cycling-sanctioned race is held on a course that roughly parallels the LT100 run course, with some sections in common. It is held the same weekend as the 10K, and has attracted cyclists including Dave Wiens, Lance Armstrong and Floyd Landis. In 2010 Levi Leipheimer won the Leadville Trail 100 MTB in a record time of 6:16:37, breaking the previous course record of 6:28:50 set in 2009 by Armstrong.
The Silver Rush MTB race is a USAC-sanctioned 50-mile (80 km) mountain bike race through the mining districts east of Leadville in late July. The Silver Rush 50 run is a 50-mile trail run introduced in 2008. The Silver Rush Trail Run race follows the same route as the MTB course. The event occurs the day after the MTB event. Competitors who complete both Silver Rush events are recognized with a Silver Queen or Silver King award.
The Leadville Trail Marathon, a 26.2-mile (42.2 km) marathon through the mining districts east of Leadville, is held in July each year. The midpoint of the course is at Mosquito Pass, with an altitude of 13,185 feet (4,019 m). In 2006 a “heavy” half marathon event of 15 miles was added, which is run on the same day and also goes to the top of Mosquito Pass.
A competitor who officially finishes the Trail 100 Run, Trail 100 MTB, the Marathon, the Silver Rush bike or run, and the 10K is called a "Leadman" or "Leadwoman", a title which nods to the Ironman Triathlon. Charles Bybee currently holds the most Leadman titles, with 5 years of finishing all events (2007, 2008, 2009, 2010, 2012).
See also 
- Leadville Race Series Trail 100 Run - Official website of the Leadville Trail 100 Mile
- Leadville Trail Maps and Race Results - Website of Leadville Trail Race Maps and Archived Race Results
- Complete Results at UltraSignup
- CoolRunning.com.au - 1998 leadville 100-mile (160 km) race finish: the following is a short description of the incredible finish at the leadville 100-mile (160 km) trail race by keith woestehoff', Kevin Tiller
- SkyRunner.com - 'The Hammer: Carpenter nails Leadville 100 – what’s next?' David Ramsey, The Gazette
- VHTRC.org - 'Leadville Trail 100 Mile Run: Leadville, Colorado, August 16–17, 2003', Mike Campbell, Virginia Happy Trails Running Club
- The Run Scout's Course Flyover & Review - 'Leadville Trail 100 Mile Run
- Riding Leadville - Training for the Leadville 100 Mountain Bike Race, Dirk Sorenson, 2011 "Last Ass Over The Pass" Winner