Downhill (2016)

Grief-stricken by his best friend's untimely death, a seasoned BMX rider seeks solace and purpose in a Chilean race. The competition initially provides a welcome distraction, a path toward healing and redemption. However, his journey takes a dark turn when he encounters a man ravaged by an inexplicable virus. Suddenly, he finds himself caught in a deadly game, relentlessly pursued by ruthless assassins determined to eliminate all traces of the infection. His race for victory becomes a desperate fight for survival.