AUSTIN, Texas--(BUSINESS WIRE)--F45 Training Holdings Inc. (“F45 Training” or “F45”), the global high-intensity interval training brand, and Spartan Race, the world’s largest endurance racing brand ...

SPARTAN RACES ARE anything but easy. That much is implied by the competition's namesake, the legendarily tough Greek city-state and its warrior ethos. Competitors run, jump, and climb through an ...