Veterans 3OH!3 and Gym Class Heroes are scheduled to headline the 2011 Vans Warped Tour, which marks the 17th annual traveling circus of music mayhem.

3OH!3 and Gym Class Heroes will lead Hellogoodbye, Jack's Mannequin, Relient K, and Simple Plan on the 42-city tour, which kicks off June 24.

Both 3OH!3 and GCH are seasoned Warped bands with six tours between them, but the 2011 showcase will be the first Gym Class Heroes performances since Travie McCoy's solo tour took off. The full list of bands who will tag along for this year's Warped is overwhelmingly large -- but it is drawn out here.

The Warped show runs from June to August across the US and Canada with multiple stops in Texas, California, Florida, and New York.

Warped Tour 2011 kicks off in Dallas, Texas and wraps up in Hillsboro, Ore. on August 14.

2011 Vans Warped Tour Dates:
6/24 -- Dallas, Texas | Gexa Energy Pavilion
6/25 -- Houston, Texas  | The Showgrounds At Sam Houston Race Park
6/26 -- San Antonio, Texas | AT&T Center
6/29 -- Las Cruces, N.M. | NMSU Practice Field
6/30 — Las Vegas, Nevada | Plaza Hotel - Parking Lot
7/1 -- Pomona, Calif. | Pomona Fairplex
7/2 -- Mountain View, Calif. | Shoreline Amphitheatre
7/3 -- Ventura, Calif. | Ventura Country Fairground at Seaside Park
7/6 -- Bonner Springs, K.S. | Sandstone Ampitheatre
7/7 -- Noblesville, Ind. | Verizon Wireless Music Center
7/8 -- Detroit, Mich. | Comerica Park
7/9 -- Tinley Park, Ill. | First Midwest Bank Ampitheatre
7/10 -- Shakopee, M.N. | Canterbury Park
7/12 -- Darien Center, N.Y. | Darien Lakes Fields
7/13 --  Mansfield, Mass. | Comcast Center
7/14 -- Scranton, Pa. | Toyota Pavilion at Montage Mountain
7/15 -- Mississauga, Ontario | The Flats at Arrow Hall
7/16 -- Montreal, Quebec | Parc Jean-Drapeau
7/17 -- Hartford, Conn. | Comcast Theatre
7/19 -- Milwaukee, Wis. | Marcus Amphitheatre
7/20 -- Cleveland, Ohio | Blossom Music Center
7/21 -- Camden, N.J. | Susquehanna Bank Center
7/22 -- Burgettstown, Pa. | First Niagra Pavilion
7/23 -- Uniondale, N.Y. | Nassau Veterans Memorial Coliseum
7/24 -- Oceanport, N.J. | Monmouth Park Raceway
7/26 -- Columbia, M.D. | Merriweather Post Pavilion
7/27 -- Virginia Beach, V.A. | Verizon Wireless Amphitheater
7/28 -- Charlotte, N.C. | Verizon Wireless Amphitheater
7/29 -- Orlando, Fla. | Central Florida Fairgrounds
7/30 -- West Palm Beach, Fla. | Cruzan Ampitheatre
7/31 -- St. Petersburg, Fla. | Vinoy Park
8/1 -- Atlanta, Ga. | Aaron's Amphitheater at Lakewood
8/2 -- Cincinnati, Ohio | Riverbend Music Center
8/3 -- St. Louis, Mo. | Verizon Wireless Ampitheater
8/4 -- Council Bluffs, Iowa | Westfair Fairgrounds
8/5 -- Denver, Col. | Invesco Field at Mile High
8/6 -- Salt Lake City, Utah | Utah State Fairpark
8/7 -- Phoenix, Ariz. | Ashley Furniture Homestore Pavilion
8/9 -- San Diego, Calif. | Cricket Amphitheatre
8/10 -- Carson, Calif. | Cal State Dominguez Hills
8/11 -- Marysville, Calif. | Sleep Train Amphitheater
8/12 -- Nampa, Idaho | Idaho Center Amphitheatre
8/13 -- George, Wash. | The Gorge Amphitheatre
8/14 -- Hillsboro, Ore. | Washington County Fairgrounds

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