35th Annual Murrieta Birthday Bash 2026

Every June, the city of Murrieta throws itself a birthday party at California Oaks Sports Park -- and 35 years in, it has not gotten old. The 35th Annual Murrieta Birthday Bash on June 27, 2026 runs from 2 PM to 9 PM and packs in a Kid Zone, a Firefighter Hosedown, local vendors, live music from an opening act and a headlining band, and a fireworks show at 9 PM that closes the night the way a summer night should close. Free to attend, rain or shine. Murrieta incorporated in 1991, and this is how the city has marked the occasion every year since -- the people who came as kids now bring their own, and the people who grew up here and moved away still come back for this one. California Oaks Sports Park holds the whole thing without breaking a sweat: open grass, room for everyone, and a sky wide enough for the fireworks to do their job.