This is the progression of world record improvements of the 110 metres hurdles M45 division of Masters athletics.[1]
| Hand | Auto | Wind | Athlete | Nationality | Birthdate | Age | Location | Date | Ref | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.26 | +0.3 | Jan Schindzielorz | 8 August 1978 | Mönchengladbach | 13 August 2023 | [2] | ||||
| 14.38 | +0.4 | Shauw Bownes | 24 October 1970 | Pretoria | 2 April 2016 | |||||
| 14.41 | -1.3 | Willie Gault | 5 September 1960 | Eagle Rock | 13 May 2006 | |||||
| 14.41 | 0.0 | Karl Smith | 15 September 1959 | Charlotte | 5 August 2006 | |||||
| 14.67 | 2.7 | Peter Grimes | 10 February 1959 | Carson | 26 June 2005 | |||||
| 14.79 | Thomas Gilliard | 1950 | 45 | East Lansing | 23 July 1995 | |||||
| 14.84 | -1.2 | Stan Druckrey | 10 August 1948 | Provo | 11 August 1993 | |||||
| 14.86 | 0.0 | Valbjörn Þorláksson | 7 June 1934 | Hannover | 8 July 1979 | |||||
| 15.4 | Jack Greenwood | 5 February 1926 | 7 April 1973 |