Boundless
S02E10 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, this challenging event gained recognition from the book 'Born to Run' and holds a unique significance for ultra runners around the world.
Season 2 Episodes
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Austria: Salzkammergut Trophy
Mongolia: Sunrise to Sunset
Scotland: Charlie Ramsay Round
Holland: SUP 11-City Tour
Peru: Great River Amazon River Raft Race
California: Trona 353
Costa Rica: Adventure Racing World Series (Part 1)
Costa Rica: Adventure Racing World Series (Part 2)
Yukon: Arctic Ultra
Mexico: Caballo Blanco