Boundless

Overview
Two elite athletes embark on an extraordinary five-month journey, tackling eight of the world's most grueling endurance races. Friends and rivals Simon Donato and Paul “Turbo” Trebilcock push their limits across breathtaking landscapes, demonstrating that no boundaries can hold them back. This gripping docuseries captures their struggles and victories as they climb, run, and cycle through relentless challenges. Will they conquer all eight races and emerge victorious in this ultimate test of endurance, resilience, and camaraderie?
Episodes
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1
Iceland: Surface of the Moon
Simon and Turbo launch their season with the grueling “Fire and Ice Ultra,” a demanding 250km race spanning seven days through the challenging ter...
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2
Iceland: All Ice, No Fire
The “Fire and Ice Ultra” foot race presses onward from the Icelandic Highlands, heading north through a landscape of shifting seasons toward the 2...
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3
Hawaii: The Channel of Bones
The Molokai 2 Oahu Paddleboard World Championships ranks among the most grueling and prestigious paddling events globally. Simon and Turbo have a mere...
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4
Kenya: Born to Run
In the “Amazing Maasai Ultra” race, a select group of international athletes faces off against the local Kenyan contenders, renowned as some of th...
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5
South Africa: Up-Downstream
The Hansa Fish River Marathon is a grueling two-day paddle race covering 82 kilometers through the rural landscapes of South Africa. Almost two thousa...
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6
United States: Spinning Wheels
Embracing their passions for climbing, canyoneering, and mountain biking, Simon and Turbo travel to Hurricane, Utah, to take part in the annual “Six...
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7
Egypt: The Ancient Sea
In the ultra-racing world, the Four Deserts "Sahara Race" stands out as a premier event—a grueling 250km race across Egypt that unfolds over five da...
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8
Egypt: Castles Made of Sand
The grueling 250km “Sahara Race” unfolds in the Faiyum area of the Egyptian Sahara Desert, and as the days drag on, the racers are increasingly ex...
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9
Cambodia: Spider Bites
The “Ancient Khmer Path” marks a groundbreaking event in Cambodia, challenging participants to run 230 kilometers over six days through sweltering...
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10
Thailand: Men of Iron
The Ironman is the most prestigious name in triathlons, and Simon and Turbo are off to Phuket, Thailand to tackle a challenging course that includes a...
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1
Austria: Salzkammergut Trophy
Simon and Turbo prepare for the daunting challenges of the toughest mountain bike marathon in Europe, the 137-mile Salzkammergut race in Austria. They...
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2
Mongolia: Sunrise to Sunset
A thrilling 100km race unfolds in the breathtaking landscapes of northern Mongolia. Our friends from last year's Kenya adventure join Simon and Turbo ...
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3
Scotland: Charlie Ramsay Round
Simon and Turbo prepare for the legendary Ramsay Round in Scotland, a grueling 56-mile challenge that involves climbing 24 of the nation's tallest mou...
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4
Holland: SUP 11-City Tour
After facing a letdown in Hawaii, Turbo and Simon set out to prove themselves in a grueling five-day stand-up paddleboarding race that spans eleven ci...
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5
Peru: Great River Amazon River Raft Race
During the Great River Amazon Raft Race, Simon and Turbo team up with a novice married couple to journey 112 miles along a secluded stretch of the Ama...
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6
California: Trona 353
The group gears up for a grueling 353-mile cycling race across the arid landscapes of California's deserts.
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7
Costa Rica: Adventure Racing World Series (Part 1)
Adventure races take place in Costa Rica.
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8
Costa Rica: Adventure Racing World Series (Part 2)
The episode showcases an exhilarating adventure race set against the stunning backdrop of Costa Rica. Participants navigate through challenging terrai...
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9
Yukon: Arctic Ultra
The Yukon Arctic Ultra, spanning 100 miles, is arguably the harshest and most frigid race on the planet. Competitors face extreme weather conditions w...
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10
Mexico: Caballo Blanco
Nestled in the rugged Copper Canyons of northern Mexico lies a secluded and untamed landscape that hosts the CB Ultra race. Spanning 75 kilometers, th...
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1
Arizona: 24-Hour Mountain Bike Race
Considered the "Burning Man" of mountain biking, this race draws a colorful array of participants who tackle a grueling 24-hour loop through the treac...
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2
Greenland: Arctic Circle Race
Located above the Arctic Circle, this three-day cross-country ski competition is renowned for its extreme difficulty, largely due to the capricious we...
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3
Chile: Atacama Extreme 100 Mile Run
The competitors journey to the Atacama Desert, known as the driest location on the planet, to tackle a grueling 100-mile foot race that could push the...
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4
Utah: Adventure Xtream Race
The Adventure Xstream Moab race in Utah is an exhilarating one-day event covering over 60 miles. This marks the inaugural race for Simon, Turbo, Rory,...
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5
France: 140 km Mountain Bike Race
The MB Race Culture Velo, notorious for being the toughest mountain biking competition globally, takes place in the stunning French Alps, featuring co...
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6
Scotland: Scottish Highlands Quadrathlon
Set against the breathtaking backdrop of Aberfeldy, Scotland, a grueling Quadrathlon race unfolds. Participants face a nearly one-mile swim in Loch Ta...
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7
Colorado: Vail Mountain Games
The Boundless athletes face the grueling Ultimate Mountain Challenge, the most demanding competition at the multi-day Vail Mountain Games festival. Su...
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8
California: Spartan World Championship
The Spartan Beast World Championship, known as the Superbowl of Obstacle Course Racing (OCR), gathers elite athletes from around the globe to tackle a...
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9

Sweden: Otillo Swimrun World Championship
Ötillö, the origin and pinnacle of the latest ultra-racing phenomenon, features an extraordinary challenge that blends 10 kilometers of swimming wit...
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10
Canada: 100 km Multi-Sport Race
The Bruce Peninsula Multisport Race spans 100km, incorporating a 16km kayaking segment, 62km of challenging biking on both roads and trails, and a 21k...