Disclaimer: Only the festival organizers and/or bands can officially confirm or deny who is playing. Any information listed here is not official and is nothing more than speculation based off rumors.

    2015 Rockstar Energy Drink Mayhem Festival Rumors:

4-11-15: A newly leaked admat has revealed the dates for the 2015 Mayhem Festival which will be officially revealed 4/13. Here are the leaked dates:

6/26 San Diego, CA
6/27 San Bernadino, CA
6/28 Mountain View, CA
6/30 Seattle, WA
7/01 Boise, ID
7/03 Phoenix, AZ
7/04 Albuquerque, NM
7/05 Denver, CO
7/07 Council Bluffs, IA
7/08 Milwuakee, WI
7/10 Indianapolis, IN
7/11 Detroit, MI
7/12 Chicago, IL
7/14 Canadaigua, NY
7/15 Toronto, ON
7/17 Philadelphia, PA
7/18 Pittsburgh, PA
7/19 Hartford, CT
7/21 Holmdel, NJ
7/22 Gilford, NH
7/24 Bristow, VA
7/25 Boston, MA
7/26 Wantagh, NY
7/29 Atlanta, GA
7/31 San Antonio, TX
8/01 Houston, TX
8/02 Dallas, TX


4-10-15: We can exclusively present you with a leaked video ad for the upcoming 2015 Rockstar Energy Drink Mayhem Festival which reveals the band line up. The official announcement including tour routing will be unveiled Monday, April 13th.

3-19-15: An admat has leaked for the line up of the 2015 Rockstar Energy Drink Mayhem Festival. The festival details will be officially announced on 4/13/15 and will allegedly feature the following bands:

Main Stage:
King Diamond
The Devil Wears Prada

Victory Records Stage
Thy Art Is Murder
Jungle Rot
Sister Sin
Sworn In
Shattered Sun
Code Orange
Kissing Candice
Feed Her To The Sharks

Tickets go onsale 4/17/15.