Power of Four

The “Power of Four” is a series of outdoor endurance events held in Aspen Snowmass, Colorado, known for its challenging and diverse terrain. The series comprises three main events: Power of Four Ski Mountaineering, Snowmass 50 MTB, and Power of Four Trail Run. Each event showcases the natural beauty and adventurous spirit of the Aspen Snowmass area, attracting athletes and outdoor enthusiasts from around the world.

  1. Power of Four Ski Mountaineering: The Power of Four Ski Mountaineering event, in February,  is a thrilling race that combines skiing and mountaineering skills. Participants navigate through the four main peaks of Aspen Snowmass: Snowmass, Aspen Mountain, Aspen Highlands, and Buttermilk. The race covers approximately 25 miles (40 kilometers) and involves over 10,000 feet (3,048 meters) of vertical climbing. Competitors ascend and descend the peaks using a combination of climbing skins, boot packs, and downhill skiing techniques. This demanding event tests participants’ endurance, technical abilities, and mountain navigation skills in a stunning alpine setting.
  2. Snowmass 50 MTB: The Snowmass 50 MTB, in August, is a premier mountain biking race held in the Snowmass area. The course spans 50 miles (80 kilometers) and features a mix of challenging singletrack trails, rocky descents, and lung-busting climbs. Riders navigate through scenic forests, open meadows, and technical sections, showcasing the diverse terrain of the region. The race attracts both elite riders and passionate mountain biking enthusiasts, providing a thrilling and competitive experience for participants of all skill levels.
  3. Power of Four Trail Run: The Power of Four Trail Run, in July,  is a grueling trail running race that covers approximately 50 kilometers (31 miles) of rugged mountain terrain. The course traverses the four main peaks of Aspen Snowmass, following a mix of singletrack trails, steep ascents, and technical descents. Runners encounter challenging elevation gains and losses as they navigate through alpine meadows, dense forests, and rocky paths. The race presents a formidable test of endurance, strength, and mental fortitude, rewarding participants with breathtaking views and a true sense of accomplishment.

These three events, collectively known as the “Power of Four,” offer athletes a unique opportunity to experience the beauty and challenges of Aspen Snowmass. From the snowy slopes of the ski mountaineering race to the adrenaline-fueled mountain biking and the demanding trail running course, participants are immersed in the natural splendor of the Colorado mountains while pushing their physical limits. The “Power of Four” series celebrates the spirit of outdoor adventure and provides an unforgettable experience for athletes and spectators alike.

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Power of Four Skimo

Aspen, Colorado Aspen, CO, United States

The Power Of Four Skimo (Ski Mountaineering) race takes place in beautiful Aspen, Colorado, and is one of the leading ski-mountaineering races in the western hemisphere.  This event is part of The Power of Four Race Series, a unique multi-sport event series that includes mountain bike and trail run races during the summer:  Aspen Snowmass…

Power of Four Trail Run

Aspen, Colorado Aspen, CO, United States

The Audi Power of Four Trail Run is a premier endurance event utilizing the challenging and unique terrain of the four peaks of The Aspen Snowmass Mountains – Aspen Mountain, Aspen Highlands, Buttermilk, and Snowmass.  Ranked by Strambecco as one of the best trail runs in the Rockies, it offers beauty and challenge on a…

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