Watch Boundless

Boundless is a documentary television series packed with adrenaline that started in 2013. The series follows two adrenaline junkies, Simon Donato and Paul "Turbo" Trebilcock, who are friends and long-time athletes. Simon and Turbo test their physical endurance by embarking on boundary-testing adventures across the globe. With only five months, these two guys have to survive eight of the world's most challenging endurance races. So far, they have participated in some of the most grueling competitions and contests, including a 32-mile open ocean paddleboarding contest, single and multi-day ultra marathons, kayak races, canyon bike races and some of the toughest triathlons.

Simon and Turbo are fearless in their adrenaline quest across the world. These guys have climbed, ran and biked across every terrain imaginable. Their travels have led them to find other unforgettable competitors and amazing destinations, such as Cambodia, Egypt, Thailand, Hawaii, South Africa and Iceland.

Tuesday 10:00 PM et/pt on G4
3 Seasons, 25 Episodes
September 25, 2013
Action & Adventure, Travel
8.0/10
Cast: Simon Donato
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Boundless Full Episode Guide

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

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

  • The Superbowl of Obstacle Course Racing (ORC,), the Spartan Beast World Championship, unites the world's top OCR athletes together for a 38-obstacle course track in Squaw Valley, California.

  • The Boundless athletes take on the punishing Ultimate Mountain Challenge, the toughest event in the multi-day Vail Mountain Games festival. Cheered on by friends and family, they complete in standup paddling, mountain biking, trail running and a road bike time trial - each race pushing the athlete's fears, injuries and endurance in ways they never expected.

  • The Adventure Xstream Moab race in Utah is a riveting one-day, 60+ mile adventure competition. The race marks the first time Simon, Turbo, Rory and Hunter compete as a four-person team.

  • The athletes head to the Atacama Desert, the driest place on Earth for a 100-mile foot race that could be the mental and physical breaking point of the race season.

  • Set north of the Arctic Circle, this three-day cross-country ski race is considered one of the most challenging of its kind due to unpredictable weather conditions.

  • 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. The squad experiences equipment breakdowns, a race-stopping emergency, night time exhaustion and the fight to work their way onto the podium.

  • A 75km race in northern Mexico.

  • A cold 100 meter trek through an area of the Arctic.

  • A 10 day race across the length of Costa Rica.

  • A five day paddle race that navigates through 11 cities in Holland.

  • Traveling up 24 of Scotland's highest mountain peaks in less than a day.

  • Simon and Turbo compete in a 100km race through Mongolia.

  • The athletes head to the Atacama Desert for a 100-mile foot race.

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