I spent the Fourth of July weekend running on rugged, high-altitude trails in the Mosquito Range east of Leadville, Colorado. The running was hard and often breathtaking, just like the views of ...

DENVER (KDVR) — Imagine traveling 100 miles on foot across 18,000 feet of net elevation gain. Now imagine completing that journey in under 30 hours. What sounds like an impossible feat is actually the ...

Burros have packed supplies for miners, ranchers, pioneers and farmers for decades around Colorado’s mountain communities during the 19th and 20th centuries, helping move gems, silver, and lumber from ...

(SOUTHERN COLORADO) — The Leadville 100-mile trail race is one of the most demanding endurance challenges in the world. Starting at 10,000 feet and climbing to elevations over 12,000 feet, this race ...

LEADVILLE — The 35th annual Leadville Trail 100 Run wrapped up Sunday morning with more than 600 runners from ever state and 35 countries participating in the 100 mile run. British runner Ian Sharman, ...

In 1983, 45 brave athletes took on the first Leadville 100 when Ken Chlouber organized the race to bring attention to the town after Climax Mine closed. The high-altitude trail run has since become ...

FILE PHOTO: Anne Flower runs uphill during the Life Time Silver Rush 50 Run Sunday, July 13, 2025 in Leadville, Colorado. Flower won the Leadville Trail 100 Run on Saturday, Aug. 16, 2025, breaking a ...

PEORIA — Matt Peharda has taken his passion for running to a whole new height. The Peoria native and 2006 Richwoods graduate in August took on the mecca of ultra marathon mountain trail running ...