- Mar 9 26th Grand National: George Stevens wins his 3rd GN aboard 10/1 Emblematic; winning mare's full sister Emblem the race winner the previous year
- Jun 27 Atlanta Campaign: Battle of Kennesaw Mountain, Georgia: Colonel Sherman makes unsuccessful frontal attack on Confederate defensive lin
- Aug 2 Saratoga Racecourse, America's oldest Thoroughbred racetrack, opens its inaugural meet with four days of racing
- Sep 16 British Open Men's Golf, Prestwick GC: Tom Morris Sr. wins third title; beats fellow Scot Andrew Strath by 2 strokes