In 2012, private corporations own and manage the prison system. Getaway driver Carl "Luke" Lucas, Luke Goss, is arrested after a bank robbery goes wrong for his crime boss Markus Kane Sean Bean. As his accomplices push ahead with the heist, two police officers casually enter the building. Luke tells his crew to abort, but they refuse; in the ensuing chaos, one accomplice is killed. Luke fires on an officer and helps the remaining accomplices escape to honor Markus's wishes. He is eventually captured after a high-speed chase and sentenced to serve time on Terminal Island.
Terminal Island is a harsh prison overseen by the Weyland Corporation, where Death Match is broadcast as a paid spectacle. The inmates are given access to weapons or defense items by stepping on a marked plate in the arena, turning the fights into engineered spectacles for viewers. Luke forms a makeshift pit crew with Lists, [Frederick Koehler], Goldberg, [Danny Trejo], and Rocco, [Joe Vaz], who will help him navigate the deadly games. The show is hosted by September Jones, [Lauren Cohan], a former Miss Universe who lost her crown amid rumors of sexual dealings with judges, and she now helps run the profit-driven, televised contests. When a convict tries to stab Lists, Luke intervenes to shield him, showcasing the loyalty that undercuts the mercenary economy of the prison.
September’s manipulation extends beyond the arena. She makes a bold move in the showers, attempting a sexual advance toward Luke, an act he rebuffs with calm restraint. Undeterred, September reshapes the profit model by selecting Lists to fight a new opponent, while Luke pleads to take Lists’s place. His willingness to step in signals the growing risk to his own life, especially as Katrina Banks, [Tanit Phoenix], a female convict working as a ring girl among other inmates, steps into the fray with a practical, even radical, sense of solidarity. Katrina swings a metal round-number sign to disrupt the match, helping shield others and signaling that the inmates are not merely passive participants but active agents in the chaos that swirls around Death Match.
A riot erupts as the confrontation spirals out of control. Tensions flare along racial lines, with Luke at the center of the turmoil as guards struggle to contain the breach. The riot spills beyond the arena as prisoners flood the fences, and some rapists target female inmates. Katrina defends herself and others, while guards evacuate the injured and the frightened. Luke eventually surrenders as the guards regain control, and Markus watches the escalating situation from a distance, worried that Luke might reveal hidden crimes in exchange for immunity. Despite the unrest, Luke is warmly received by Katrina when he regains his footing and checks on her safety.
Markus compounds the danger by placing a $1 million bounty on Luke’s head, hoping to spark a manhunt within the prison walls. In response, September pivots the enterprise toward a grimmer, longer form of payoff: transforming Death Match into a Death Race, a grueling multi-stage contest where surviving five matches would earn a prisoner's release. Luke enters the race, and other inmates try to kill him to claim the reward. His car crashes, and the world believes him dead, though he survives with severe facial scarring. Reemerging under a new identity as Frankenstein, he hides behind a mask to protect himself and his allies, especially Katrina, who has become a crucial ally in the perils of the track.
As the race unfolds, Luke’s Triad allies carry out a swift strike against Markus in revenge for the bounty and the betrayals that fueled the chaos. In a final act of vengeance, Lists takes out Rocco in the shower house for rigging Luke’s car, cutting the last thread of Markus’s control over the arena. Frankenstein then closes the chapter by leaving September behind in a deadly montage of speed and force, running her over during a race. The ending leaves several fates unresolved, including Katrina’s, underscoring the grim, unsettled balance of power, spectacle, and survival that defines the world of Death Race.