This is the progression of world record improvements of the triple jump M70 division of Masters athletics.
Key
DistanceWindAthleteNationalityBirthdateLocationDate10.750.3Lamberto Boranga 31.10.1942 Serravalle03.11.201210.71 Kyoichiro Shimizu 1940 Maebashi City22.08.201010.61 1.6 Shoji Ito 24.10.1930 Shizuoka03.11.200010.41 1.9 Vaclav Bartl 05.03.1926 Malmö24.07.199610.29 1.8 Rolf Gustavsson 07.01.1917 Pori02.08.198710.17 Ian Hume 20.08.1914 Rome22.06.1985
References
Masters Athletics Triple Jump list