Louder Than Life has become one of the biggest (and loudest) annual events in Louisville, but it wasn’t always the massive four-day event it is today. Here’s a quick look back at the last 12 years of “America's Largest Rock & Metal Festival.”

2014: Louder Than Life was founded by Danny Wimmer Presents and debuted as a two-day event at Champions Park.

Headliners: Judas Priest, Korn, Stone Temple Pilots, and Limp Bizkit

2015: WWE COO Triple H announced that Louder Than Life would feature in-ring WWE NXT Superstars matches. Plus, the festival sold out.

Headliners: Rob Zombie, ZZ Top, Lynyrd Skynyrd, and Godsmack

2016: The economic impact of the event reached nearly $13 million, largely driven by out-of-town visitors' hotel stays.

Headliners: Avenged Sevenfold, Slayer, Slipknot, and Disturbed

2017: Attendance crossed 60,000 over the two days, a jump from the 50,000 mark from the two years prior.

Headliners: Ozzy Osbourne, Prophets of Rage, Rise Against, and Five Finger Death Punch

2018: Sadly, the festival was canceled due to weather conditions and flooding at Champions Park.

Billed headliners: Avenged Sevenfold, Limp Bizkit, Breaking Benjamin, and Slash

2019: The festival was expanded to three days and moved to the Highland Festival Grounds, a move made after the 2018 flooding.

Headliners: Slipknot, Guns N’ Roses, Disturbed, and Marilyn Manson

2020: Louder Than Life was canceled due to the COVID-19 pandemic.

Billed headliner: Metallica

Oldham County's Grammy-nominated hardcore punk band Knocked Loose was recently added to the 2026 lineup. | Photo by Jake Miller

2021: The festival was expanded to four days. Additionally, Snoop Dogg canceled his appearance at the fest and was replaced by rock band Falling in Reverse.

Headliners: Korn, Metallica, Nine Inch Nails, and Machine Gun Kelly

2022: Louder Than Life had a record attendance of 170,000 fans and music publication Consequence named it “Festival of the Year.”

Headliners: Nine Inch Nails, Slipknot, Kiss, and Red Hot Chili Peppers

2023: Danny Wimmer Productions broadened the music genre of the festival based on fan-requested headliners. The fest leaned into a more alternative and punk lineup.

Headliners: Foo Fighters, Tool, Avenged Sevenfold, Green Day

2024: The fest celebrated its 10 anniversary with a record 140+ booked bands. Friday shows were canceled this year due to weather conditions caused by Hurrican Helene.

Headliners: Slipknot, Mötley Crüe, Korn, and The Offspring

2025: Louder Than Life relocates from the Higland Festival Grounds to the Kentucky Exposition Center on the other side of Phillips Lane, expanding the footprint to 2.8 million square feet + festival passes include free rides at the adjacent Kentucky Kingdom amusement park, a first for the event. Additionally, record attendance broke again, totaling ~240,000 fans.

Headliners: Slayer, Avended Sevenfold, Deftones, Bring Me the Horizon, and Sleep Token

2026: For the first time, Louder Than Life will take place the weekend before its sister festival Bourbon & Beyond.

Headliners: Iron Maiden, My Chemical Romance, Limp Bizkit, and Tool