Four Navy SEALs on a covert mission to neutralize a high-level Taliban operative must make an impossible moral decision in the mountains of Afghanistan that leads them into an enemy ambush. As they confront unthinkable odds, the SEALs must find reserves of strength and resilience to fight to the finish.

Over the course of ten days and 435 miles, an unbreakable bond is forged between pro adventure racer Michael Light and a scrappy street dog companion dubbed Arthur. As the team is pushed to their outer limits of endurance in the race, Arthur redefines what victory, loyalty and friendship truly mean.