Track & Field Gazette - Toughest World Records to break in Track & Field W 800m: Jarmila Kratochvilova - 1:53.28 - has stood for 39yrs W 400m: Marita Koch - 400m -
![Martinović в Twitter: „Re #CasterSimenya : the Women's 800m World Record has been held Miss Jarmila Kratochvilova since 1983. #Olympics2016 https://t.co/JL6w9xbqqW“ / Twitter Martinović в Twitter: „Re #CasterSimenya : the Women's 800m World Record has been held Miss Jarmila Kratochvilova since 1983. #Olympics2016 https://t.co/JL6w9xbqqW“ / Twitter](https://pbs.twimg.com/media/Cp5tVmzXYAAPVfJ.jpg)
Martinović в Twitter: „Re #CasterSimenya : the Women's 800m World Record has been held Miss Jarmila Kratochvilova since 1983. #Olympics2016 https://t.co/JL6w9xbqqW“ / Twitter
![Olympic Gold Medallist Usain Bolt Returns On Track For 800m Race As Part Of Exhibition | Athletics News Olympic Gold Medallist Usain Bolt Returns On Track For 800m Race As Part Of Exhibition | Athletics News](https://c.ndtvimg.com/2021-07/2645brr_usain-bolt_625x300_14_July_21.jpg)
Olympic Gold Medallist Usain Bolt Returns On Track For 800m Race As Part Of Exhibition | Athletics News
![Track and field: David Rudisha's 800m world record and Usain Bolt's sprint sweep rock Olympic Stadium - oregonlive.com Track and field: David Rudisha's 800m world record and Usain Bolt's sprint sweep rock Olympic Stadium - oregonlive.com](https://www.oregonlive.com/resizer/CW1UV9rrp3UisE2t11VUfkOMIRA=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.oregonlive.com/home/olive-media/width2048/img/olympics_impact/photo/david-rudisha-world-record-080912jpg-e2b4720c774bb609.jpg)
Track and field: David Rudisha's 800m world record and Usain Bolt's sprint sweep rock Olympic Stadium - oregonlive.com
![Lesilo Rula on Twitter: "This is Jarmila Kratochvílová , the Women's 800m world record holder. She was never persecuted and discriminated against when she was winning races and dominating the sport. They Lesilo Rula on Twitter: "This is Jarmila Kratochvílová , the Women's 800m world record holder. She was never persecuted and discriminated against when she was winning races and dominating the sport. They](https://pbs.twimg.com/media/D5edQT3XoAAdzEa.jpg)
Lesilo Rula on Twitter: "This is Jarmila Kratochvílová , the Women's 800m world record holder. She was never persecuted and discriminated against when she was winning races and dominating the sport. They
![Keely Hodgkinson takes silver in narrowest of world 800m defeats to Mu | World Athletics Championships | The Guardian Keely Hodgkinson takes silver in narrowest of world 800m defeats to Mu | World Athletics Championships | The Guardian](https://i.guim.co.uk/img/media/4c6c72e9343e73e1f4e8f8c963693855379d29ed/0_0_3500_2101/master/3500.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=779d7b92e6fbbffe52caa95d9d68b192)
Keely Hodgkinson takes silver in narrowest of world 800m defeats to Mu | World Athletics Championships | The Guardian
![98 Wilson Kipketer (Denmark) breaks the World Indoor 800m record during his first race of the season Stock Photo - Alamy 98 Wilson Kipketer (Denmark) breaks the World Indoor 800m record during his first race of the season Stock Photo - Alamy](https://c8.alamy.com/comp/2D5MHF0/98-wilson-kipketer-denmark-breaks-the-world-indoor-800m-record-during-his-first-race-of-the-season-2D5MHF0.jpg)
98 Wilson Kipketer (Denmark) breaks the World Indoor 800m record during his first race of the season Stock Photo - Alamy
![Super Roisin Willis wins World U20 Championships 800m gold medal with 1:59.13 CR | World-Track and Field Super Roisin Willis wins World U20 Championships 800m gold medal with 1:59.13 CR | World-Track and Field](https://world-track.org/wp-content/uploads/2022/08/Roisin-Willis-wins-World-U20-Championships-800m.webp)