Boundless

The Burning Man of the mountain biking world, this race attracts some of America’s most eccentric mix, as competitors pedal a 24-hour loop course through the wild and dangerous cacti forest of the Sonoran Desert.

This three-day cross-country ski race, set north of the Arctic Circle, is long considered one of the most challenging of its kind, due to ever-changing, unpredictable weather conditions.

Team Boundless heads to the driest desert on Earth for the massive 100-mile foot race that could prove to be the mental and physical breaking point of the race season.

The Adventure Xstream Moab race is a riveting one-day, 60+ mile adventure race set in one of the adventure capitals of North America Moab, Utah.

Typically deemed the hardest mountain bike race in the world, the MB Race Culture Velo set amidst the stunning French Alps features 70km, 100km and grueling 140km course options, and over 7,000 meters of single-track climbs, and harrowing descents.

This very demanding quadrathalon race, set amidst the scenic rolling hills of Aberfeldy, Scotland, features a 0.8 mile swim across Loch Tay, 60 miles of fell running over 7 munros hills above 3,000 feet, a 7 mile kayak and a 34 mile road bike.

This large, multi-day festival in one of America’s adventure playgrounds features a series of bite-sized races covering all sorts of disciplines for Team Boundless, who are accustomed to much longer distances and durations.

The Superbowl of Obstacle Course Racing, the Spartan Beast World Championship brings the world’s top OCR athletes together for a highly publicized and star-studded 14 mile, 38-obstacle track in Squaw Valley, California.

The birthplace and world championship of the newest trend in ultra racing, Ötillö is a unique race combining 10km of swimming and 65km of running across 26 islands in the Baltic Sea archipelago in Sweden.

The Bruce Peninsula Multisport Race is a 100km competition that features a powerful 16km kayak, 62km of treacherous road and trail biking and 21km of challenging running along the beautiful Niagara Escarpment in Ontario, Canada.