This is the progression of world record improvements of the pole vault M50 division of Masters athletics.
Key
HeightAthleteNationalityBirthdateAgeLocationDateRef4.90 m Jonas Asplund14 February 1973Toruń31 March 20264.76 m Jonas Asplund14 February 1973Sätra1 February 20254.90 mGary Hunter26 February 1956Fort Wayne28 September 20074.75 mGary Hunter26 February 1956Orono4 August 20074.73 mWolfgang Ritte7 January 1953,Soest16 May 20044.57 mJerry Cash21 November 1948Eugene8 July 20004.54 mTerry Porter21 May 1952Waco16 April 20044.53 mSteve Hardison15 July 1950Eugene11 August 20004.50 mDaniel Borrey12 August 1945Berkeley2 September 19954.40 mHans Lagerqvist28 April 1940Budapest5 July 19904.37 mJames "Vic" Cook22 February 1932Los Angeles25 July 19824.27 mRichmond "Boo" Morcom1 May 1921Philadelphia8 November 1973
References
External links Masters Athletics Pole Vault list