Testing the Limit was a wrestling event promoted by Ring of Honor. It took place on August 7, 2004 at the Pennsylvania National Guard Armory in Philadelphia, Pennsylvania.

Daniel Solwold Jr.
Austin Aries

Bryan Danielson

Nuufolau Joel Seanoa
Samoa Joe
Michael Verdi
Trent Acid
Rick Diaz
Ricky Reyes

John Raymond Rivera
Rocky Romero

Phil Brooks
CM Punk

Scott Colton
Colt Cabana

Chuck Williams
The Rockin' Rebel

Mark Pugh
Mark Briscoe

Jamin Pugh
Jay Briscoe

Brandon Silvestry
Low Ki
Nelson Rodriguez Erazo
Homicide

Charles Scaggs
Too Cold Scorpio

Jamar Shipman
Jay Lethal