Masters W60 pole vault world record progression explained

This is the progression of world record improvements of the pole vault W60 division of Masters athletics.

Key:

Height	Athlete	Nationality	Birthdate	Location	Date
3.12			05.03.1942	Long Beach	22.07.2006
3.11^[1]			05.03.1942	San Diego	28.05.2006
3.12			05.03.1942		20.07.2005
3.10			05.03.1942		16.06.2005
3.05^[2]			05.03.1942		14.11.2004
2.92^[3]			05.03.1942		18.03.2004
2.85^[4]			05.03.1942	Eugene	07.08.2003
2.84			05.03.1942		07.08.2003
2.83			05.03.1942		07.08.2003
2.80			05.03.1942		26.07.2003
2.72^[5]			05.03.1942		28.06.2003
2.63^[6]			05.03.1942		23.03.2002
2.53	Barbara Cleveland		1940		02.12.2000
2.36	Kimiko Nakamura		07.12.1937	Kofu	23.08.1998

References

Masters Athletics Pole Vault list

Notes and References

1. http://www.mastersrankings.com/indresults.php?season=Outdoor&year=2014&nameno=USA32474111NADINEOCONNOR&country=USA
2. Web site: 2004-5 Team Thor Throws & Vault Meet 1 Results .
3. Web site: 26th Annual Aztec Track & Field Classic - Performance List - San Diego State Official Athletic Site . www.goaztecs.com . dead . https://web.archive.org/web/20140714214312/http://www.goaztecs.com/sports/w-track/spec-rel/031804aaa.html . 2014-07-14.
4. Web site: USA Track & Field . Legacy.usatf.org . 2022-05-01.
5. Web site: Archived copy . 2022-07-13 . 2018-08-05 . https://web.archive.org/web/20180805103747/http://chuckmcmahonmeet.com/ . dead .
6. Web site: SDSU Athletics - Official Athletics Website .