Dick Hyland and Ray Campbell after a fight in 1913. It lasted 110 rounds, 7 hr 19 min (9:15 p.m.-4:34 a.m.), and was declared a no contest (later changed to a draw).

The longest fight in history captured the attention and admiration of boxing enthusiasts worldwide with its unprecedented display of endurance and determination. Lasting for an incredible 110 rounds over seven hours and 19 minutes, this battle of wills tested the physical and mental limits of both fighters. The sheer craziness and unbelievable stamina exhibited during the match left spectators in awe, with some even succumbing to sleep from the sheer exhaustion of witnessing such a remarkable display of sportsmanship. This extraordinary event will undoubtedly live on in the book of boxing history.