The Sheriff's Posse hosts an annual rodeo during Western Week in May at the Sheriff's Posse Rodeo Arena, located in the Fireman's Park. The arena is covered and lighted and has a permanent seating capacity for 3,000 spectators. Many other events are scheduled year round in the arena. Rodeo cowboys display calf-roping, bull riding and Quarter horse racing every Saturday evening at rodeo arena two miles S of Edinburg
via Hwy 281. Free admission except during full-performance rodeos.