The 2015 Rockstar Energy Drink Mayhem Festival will feature Slayer, King Diamond, Hellyeah, The Devil Wears Prada, Whitechapel, Code Orange and more. The full line-up and tour dates can be found below.

MAIN STAGE
Slayer
King Diamond
HELLYEAH
The Devil Wears Prada

VICTORY STAGE
Whitechapel
Thy Art Is Murder
Jungle Rot
Sister Sin
Sworn In
Shattered Sun
Feed Her To The Sharks
Code Orange
Kissing Candice

6/26 – San Diego, CA @ Sleep Train Amphitheater
6/27 – San Bernardino, CA @ San Manuel Amphitheater
6/28 – Mountain View, CA @ Shoreline Amphitheater
6/30 – Auburn, WA (Seattle) @ White River Amphitheater
7/1 – Boise, ID @ Idaho Center Amphitheater
7/3 – Phoenix, AZ @ Ak-Chin Amphitheater
7/4 – Albuquerque, NM @ Isleta Amphitheater
7/5 – Denver, CO @ Red Rocks
7/7 – Council Bluffs, IA @ Harrah’s Council Bluffs
7/8 – Milwaukee, WI @ Eagles Ballroom
7/10 – Noblesville, IN (Indianapolis) @ Kilpsch Amphitheater
7/11 – Clarkston, MI (Detroit) @ DTE Energy Amphitheater
7/12 – Tinley Park, IL (Chicago) @ First Midwest Bank Amphitheater
7/15 – Toronto, ON @ Molson Canadian Amphitheatre
7/17 – Camden, NJ (Philadelphia) @ Susquehanna Bank Arts Center
7/18 – Burgettstown, PA (Pittsburgh) @ First Niagara Pavilion
7/19 – Hartford, CT @ Xfinity Theatre
7/21 – Holmdel, NJ @ PNC Bank Arts Center
7/22 – Gilford, NH @ Meadowbrook (Bank of NH Pavilion)
7/24 – Bristow, VA @ Jiffy Lube Live
7/25 – Boston, MA @ Xfinity Center
7/26 – Wantagh, NY @ Nikon at Jones Beach
7/29 – Atlanta, GA @ Aaron’s Amphitheater at Lakewood
7/31 – San Antonio, TX @ Whitewater Amphitheater
8/1 – Houston, TX @ Cynthia Woods Mitchell Pavilion
8/2 – Dallas, TX @ Gexa Energy Amphitheater