Xterra Sugarloaf 2026

Xterra Sugarloaf 2026

Presented by Xterra Worldwide Trail Series
Trail Running
Sugarloaf Mountain, ME
Aug 29–30, 2026
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About This Event

Set within the dramatic terrain of Sugarloaf Mountain in Carrabassett Valley, Maine, this trail running event delivers one of the most technically challenging courses in the Northeast. The race utilizes more than 60 miles of mountain trails that wind through dense forests, over rocky outcroppings, and along exposed ridgelines, with elevation spanning from 1,417 feet at the base to 4,237 feet at the summit.

The marathon distance covers 42 kilometers with over 1,300 meters of climbing, featuring a demanding opening ascent that sets the tone for the entire race. Runners navigate single-track trails riddled with Maine’s signature roots and rocks, steep technical sections, and flowing woodland passages that reward skilled trail runners. The half-marathon offers similar terrain challenges with roughly half the elevation gain, while the 10-12km distance provides a more accessible introduction to Sugarloaf’s rugged character.

As a former host of the XTERRA Trail Running World Championship, the event maintains its reputation for attracting elite athletes while remaining welcoming to recreational runners. The fall timing transforms the mountain into a showcase of New England foliage, with vibrant colors framing the challenging climbs and technical descents.

The race atmosphere balances serious competition with the inclusive spirit typical of XTERRA events. Aid stations are strategically placed throughout the challenging terrain, and the mountain resort setting provides a festival-like base camp atmosphere. Participants consistently praise the course’s technical variety and the stunning ridge-top views that reward the significant climbing effort required throughout the race.

Xterra Worldwide Trail Series

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The XTERRA Trail Run World Series is a globally recognized trail running series that spans more than 30 events across over 20 countries, offering an inclusive platform for both elite and amateur runners. The series showcases the natural beauty of diverse terrains, ranging from mountains and forests to deserts and coastlines. Each race in the series typically includes a range of distances, from half-marathons (15-34 km) to full-marathons (35 km+), making the series accessible to runners of various skill levels.

Notable Events in the Series:

  1. XTERRA Sugarloaf: Held at Sugarloaf Mountain, Maine, this event is a pinnacle series event. Runners compete in technical, challenging courses that showcase the rugged beauty of Maine’s wilderness, including steep climbs and scenic descents through Sugarloaf’s trails.​
  2. XTERRA McDowell Mountain Trail Run (Arizona): Taking place in February, this event challenges runners with a 43k marathon and a 24k half-marathon through Arizona’s desert landscape, featuring cholla forests and cactus fields
  3. XTERRA Oak Mountain Trail Run (Alabama): This race, part of the XTERRA Americas Trail Run Championship, is held in Oak Mountain State Park and offers distances up to a marathon. It draws runners from across the Americas and features a mix of flowing singletrack and technical terrain.
  4. XTERRA Black Canyon Trail Run (Arizona): This event, known for its adventurous route, includes river crossings, sandy trails, and panoramic desert views. It offers marathon and half-marathon distances, and is part of the Arizona XTERRA Trail Run series.

The series emphasizes not only competition but also community, offering a space where trail running enthusiasts can connect and explore new environments while competing for points that contribute to the overall rankings. The top performers from each event are invited to compete in the exclusive XTERRA Trail Run World Championship.

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