The annual attendance of Rock Fest is between 25,000 and 35,000 people daily. Some daily crowds grow closer to 50,000 people; for example in 2012 when Iron Maiden headlined the Saturday night of the festival.
Attendance is made up mostly from the Midwest (Wausau, Wisconsin, Stevens Point, Wisconsin, Marshfield, Wisconsin area) and the Minneapolis, Minnesota area, but every state in the US is represented at this event as well as more than 14 countries outside the US.
Wednesday, July 12: RATT, Faster Pussycat, Jack Russell's Great White, The Good Bars.
Thursday, July 13: Slayer, Volbeat, Lamb of God, Anthrax, Failure Anthem, Badflower, Rachel Lorin, Antistar, Awaken the Shadow, Gemini Syndrome, Mushroomhead, Insane Clown Posse, The 9th Planet Out, Hand of the Tribe, The Zealots, Valora, The Nearly Deads, Anthem, Probable Cause, Kissin Time (Kiss cover band), Cowboys from Hell (Pantera cover band).
Friday, July 14: Avenged Sevenfold, Korn, Stone Sour, Clutch, Avatar, Lacey Sturm, One Less Reason, Valora, The Nearly Deads, Hand of the Tribe, VIA, Stare Across, Oblivious Signal, Nuisance, Scattered Hamlet, Texas Hippie Coalition, Lita Ford, Cinderella's Tom Keifer, Emperors n Elephants.
Saturday, July 15: Rob Zombie, Shinedown, Megadeth, Sevendust, LIT, Devour the Day, City of the Weak, Fall II Rise, Veilside, Shallow Side, VIMIC, Thousand Foot Krutch, HellYeah, Matrekis, Wrecked, Ignescent, 7's Catacomb, My Memory Remains, Who's Who (The Who Cover Band), The Crown Jewels (Queen Cover Band).
Wednesday, July 13 (Bonus Bash): Cold Kingdom, Silversyde, Screaming for Silence, Chaotic Resemblance, Prophets of Addiction, 3 Pill Morning, Bobaflex, Faster Pussycat, Led Zeppelin 2, KIX, Queensryche
Thursday, July 14: Truth Before Treason, Bad Remedy, Emissary Echo, Oblivious Signal, Gabriel and the Apocalypse, Silversyde, Seven Days Lost, Acillatem, TNT, Stitched up Heart, Art of Dying, Like a Storm, Red Sun Rising, Nothing More, Sick Puppies, Hollywood Undead, Skillet, Marilyn Manson, Hollywood Vampires
Friday, July 15: Myrriya, Aeraco, Strange Daze, Cold Kingdom, Fatal Kaliber, Vaudeville, Dellacoma, Station, Nivrana, Maiden Minneapolis, Beyond Threshold, 3 Pill Morning, Wayland, Escape the Fate, 10 Years, Adelitas Way, Saint Asonia, Scott Stapp, Rise Against, Breaking Benjamin, Alice in Chains
Saturday July 16: Rising Rocker, My Memory Remains, Smiling Politely, Malice, Veilside, Antistar, Every Mother's Nightmare, The Blackfires, Who's Who, Electric Eye, I Prevail, Bridge to Grace, Wilson, New Years Day, Atreyu, All that Remains, In This Moment, Bullet for my Valentine, Five Finger Death Punch, Slipknot.
Thursday, July 16: Vaudeville, New Medicine, Nothing More, Finger Eleven, Killswitch Engage
Friday, July 17: King Shifter, A.D.D., Starset, Jackyl, Black Stone Cherry, Godsmack
Saturday July 18: Emperors N Elephants, Islander, Shaman's Harvest, Adelitas Way, Hinder, Breaking Benjamin, Judas Priest
Sunday July 19: Emergent, Kyng, All the Remains, Pop Evil, Chevelle, Avenged Sevenfold
Thursday, July 17: Wayland, Winger, Steel Panther, REO Speedwagon, Sammy Hagar
Friday, July 18: Devour The Day, Pop Evil, Sick Puppies, Alter Bridge, Five Finger Death Punch
Saturday, July 19: Eve To Adam, The Pretty Reckless, Live, Cheap Trick, Aerosmith
Sunday, July 20: Thousand Foot Krutch, Redlight King, P.O.D., Stone Sour, Rob Zombie (failed to perform)
Thursday, July 18: Aranda, All That Remains, Halestorm, Seether, Three Days Grace
Friday, July 19: Bumblefist, 4th Floor,
In This Moment, Nonpoint, Pop Evil, Theory of a Deadman, The Offspring, Korn
Saturday, July 20: 7 Sins, Vaudeville, Warrant, Hellyeah,
Stone Sour, Slash, Megadeth, KISS
Sunday, July 21: Dirtee Circus, Otherwise, Device, Skillet, Whitesnake, Mötley CrüeIn This Moment had a scheduling conflict and withdrew from Rock Fest, Nonpoint was announced as their replacement on February 26, 2013.
Stone Sour had a scheduling conflict and withdrew from Rock Fest, Slash was announced as their replacement on April 26, 2013.
Thursday, July 19: Dilana, Art of Dying, Black Stone Cherry, Buckcherry, Shinedown
Friday, July 20: 10 Years, Halestorm, Hollywood Undead, Five Finger Death Punch, Godsmack
Saturday, July 21:Dory Drive, Adelitas Way, Sevendust, Papa Roach, Alice Cooper, Iron Maiden
Sunday, July 22: FireHouse, Lita Ford, Sebastian Bach, Poison, Def Leppard
Thursday, July 14: Slaughter, Cinderella, Three Days Grace, Rob Zombie
Friday, July 15: Rock Sugar, Saliva, Skillet, Hinder, Kid Rock
Saturday, July 16: My Darkest Days, Sick Puppies, Chevelle, Seether, Avenged Sevenfold
Sunday, July 17: Jackyl, Tesla, Heart and Def Leppard did not perform, the cancellation was due to the death of Joe Elliot's father. Ted Nugent and Stone Temple Pilots was announced as the replacements two days before the show.
Heart, Ted Nugent, Def Leppard, Stone Temple Pilots
Vic Ferrari, Apocalyptica, Theory of a Deadman, Daughtry, Gravel Switch, Default, Red Jumpsuit Apparatus, Soul Asylum, Skillet, 3 Doors Down, Elements, Elmwood, Candlebox, Blue October, Collective Soul, John Mellencamp, Black Valentyne, Sleeper Cell, Trapt, Drowning Pool, Limp Bizkit, Alice in Chains
Bad Downs, Blackberry Smoke, Saving Abel, Steve Miller Band, Pheromones, Saliva, Lifehouse, Seether, Barenaked Ladies, Sheryl Crow, Half Life, The Whigs, Los Lonely Boys, Hoobastank, Judas Priest, Journey, Big Deeks, Sevendust, Shinedown, Buckcherry, Korn
Vic Ferrari, Trixter, Poison, Boston, Catch Penny, Cowboy Mouth, Jackyl, Puddle of Mudd, Three Days Grace, Godsmack, Grid Lock, Big Deeks, Plain White T's, Switchfoot, Live, Goo Goo Dolls, Stone Temple Pilots, M!ss Crazy, Ligion, Dishwalla, Tesla, The Wallflowers, Matchbox Twenty
World Classic Rockers, Dennis DeYoung, The New Cars, Deep Purple, Dying Breed, Saliva, Uncle Kracker, Grand Funk Railroad, Fuel, Godsmack, Big Deeks, Zed Leppelin, Mink, Cross Canadian Ragweed, The Tragically Hip, Collective Soul, Chicago, KISS, Rock County, Corey Stevens, Gov't Mule, Hinder, Third Eye Blind, 3 Doors Down
10 Years, Cinderella, Cross Canadian Ragweed, George Thorogood, Grand Funk Railroad did not perform as they experienced mechanical issues with their jet.
Grand Funk Railroad, Gregg Rolie, John Waite, Kansas, Kid Rock, Live, Mötley Crüe, Papa Roach, Poison, Puddle of Mudd, Sammy Hagar & The Wabos, Savoy Brown Fea. Kim Simmonds, Seven Mary Three, Staind, Tesla, Warrant
G.B. Leighton, April Wine, Everclear, Collective Soul, FireHouse, Ratt, UFO, Cinderella, Megadeth, Big Deeks, Wishbone Ash, Quiet Riot, BoDeans, Black Crowes, Tom Petty & The Heartbreakers, Gypsy, Head East, Great White, Jackyl, Cheap Trick, ZZ Top
Rockslide, Vic Ferrari, Smash Mouth, Counting Crows, Kelly Keeling, Poco, Firefall, Spin Doctors, John Waite, Huey Lewis and the News, The Allman Brothers Band, Big Deeks, Y & T, Saliva, Tesla, Twisted Sister, Judas Priest, Phoenix, Newsboys, Paul Revere and the Raiders, REO Speedwagon, Styx, John Fogerty
Phoenix, Dokken, Jackyl, Whitesnake, After Dark, Night Ranger, WAR, Twisted Sister, Alice Cooper, Def Leppard, Public Reaction, FireHouse, Loverboy, Grand Funk Railroad, Sammy Hagar, Lynyrd Skynyrd, 2nd Hand Stone, Eddie Money, Rick Springfield, .38 Special, Heart, Boston
Vic Ferrari, Ronnie James Dio, The Scorpions, Deep Purple, Boogie & the YO-YO'Z, The Pat Travers Band, Average White Band, Creedence Clearwater Revisited, Ted Nugent, Journey, Road Trip, World Classic Rockers, Loverboy, Blondie, George Thorogood, Robert Plant, Glitch, Starship featuring Mickey Thomas, Toto (with Bobby Kimball), Cinderella, Poison, Meat Loaf
Boom Candle, Tesla, Bad Company - Paul Rodgers, Lynyrd Skynyrd, Bad Boy, Jackyl, Skid Row, Joan Jett & The Blackhearts, Queensryche, David Lee Roth, Badaz, Air Supply, America, Pat Benatar, Billy Squier, The Guess Who, Toy Boys, Slaughter, Uriah Heep, Blue Oyster Cult, Jethro Tull, Ted Nugent
Howard Guitar Luedtke & Blue Max, Vic Ferrari, Styx, REO Speedwagon, Mean Street, Wizenhiemers, Air Supply, Kenny Wayne Shepherd Band, Joe Walsh, George Thorogood and the Destroyers, Glitch, The Toy Boys, .38 Special, Creedence Clearwater Revisited, Sammy Hagar and the Waboritas, Billy Idol, The Biscuit, Bad Boy, David Clayton Thomas and Blood, Sweat and Tears, WAR, Doobie Brothers, Poison
The Chris Aaron Band, America, Blue Oyster Cult, Lynyrd Skynyrd, Captain Jack, Wizenhiemers, Gov't Mule, Kansas, The Scorpions, Mötley Crüe, Def Leppard, Chic Tracy, Amy & The Toy Boys, Survivor, The Dweebs, Marques Bovre & The Evil Twins, Joan Jett & The Blackhearts, Peter Frampton, Foreigner, Journey, Sammy Hagar, Pat Benatar, Poison, Rick Springfield
Aja, America, Eddie Money, Steve Miller Band, Shatter Maxx, Vic Ferrari, David Clayton Thomas & Blood, Sweat and Tears, Creedence Clearwater Revisited, Alice Cooper, Howard Guitar Luedtke & Blue Max, High Risk Band, .38 Special, Molly Hatchet, Grand Funk Railroad
Paul Rodgers, The Marshall Tucker Band, Lynyrd Skynyrd, Vic Ferrari, Little Feat, Cosmo's Factory (CCR), Ozark Mountain Daredevils, ZZ Top, Eric Burdon, B.T.O., Air Supply, RATT, Boston, The Guess Who, Nazareth, Loverboy, Kansas, REO Speedwagon, Not Responsible, Scarlet Runner, Finger, Fat Cats, The MAXX, Motely Crue, Sammy Hagar, Def Leppard
Johnny Clueless, Violent Femmes, Golden Smog, Sheryl Crow, The Romantics, Fabulous Thunderbirds, Kansas, Little River Band, Smithereens, Big Head Todd and the Monsters, Bad Company, Ted Nugent, Starship featuring Mickey Thomas, The Freddy Jones Band, Eddie Money, The BoDeans, Doobie Brothers, Road Trip, High Risk, Not Responsible, Vic Ferrari, Inside Out Band, Vital Sign, New Sun Union, Jonny Lang
Lamont Cranston, Loverboy, AirKraft, Rare Earth, Molly Hatchet, Starship featuring Mickey Thomas, Cheap Trick, Pat Benatar, Eric Burdon, E.L.O. part II, The Allman Brothers Band, Bruce Hornsby, Kansas, Little River Band, Fleetwood Mac, Foreigner, G.B. Leighton, Freckles and the Hostages, Palace, Kidd Gloves, The Hoopsnakes, Roadtrip, Vic Ferrari, Shady Glenn, Milestone, Recipe X, Inside Out Band
John Kay and Steppenwolf, Cheap Trick, Mitch Ryder, B.T.O., Foghat, Eddie Money, Guess Who, Blood, Sweat and Tears, Survivor, REO Speedwagon, Big Grin, Head East, Radio Flyer, Palace, Hanna Storm, Recipe X