S4 E3 ∙ Santiago ∙
It's going downhill very fast in Santiago, as dozens of amateur racers hurtle through the Chilean capital with only gravity propelling their homemade vehicles.
It's going downhill very fast in Santiago, as dozens of amateur racers hurtle through the Chilean capital with only gravity propelling their homemade vehicles.
Rival teams of amateur races test out their soapbox vehicles in Cork, Ireland.
Rival teams of amateur races test out their soapbox vehicles in Mumbai.
Rival teams of amateur races test out their soapbox vehicles in Santiago, Chile.