> Czech Republic - 4 x 400 metres - men - national record progression

3:00.99 - 6. Czech Republic - 26/08/2023 - Budapest/HUN - 19.WC/h1
3:01.63 - 8. Czech Republic - 24/07/2022 - Eugene/OR-USA - 18.WC
3:02.42 - 2. Czech Republic - 23/07/2022 - Eugene/OR-USA - 18.WC/h2
3:02.42 - 1. Czech Republic - 20/06/2021 - Cluj-Napoca/ROU - ETC-1
3:02.52 - 3. Czech Republic - 10/08/2018 - Berlin/GER - 24.EC/h1
3:02.66 - 3. Czech Republic - 09/07/2016 - Amsterdam/NED - 23.EC/h1
3:02.72 - 5. Czech Republic - 01/07/2012 - Helsinki/FIN - 21.EC
3:03.05 - 2. Czech Republic - 08/06/1997 - Prague/CZE - ECp1

> Czech Republic - pole vault - men - national record progression

5,83 m - 1. Jan Kudlicka - 22/06/2016 - Prague/CZE
5,82 m - 4. Michal Balner - 24/06/2015 - Baku/AZE
5,80 m - 1. Adam Ptácek - 13/07/2002 - Prague/CZE
5,76 m - 3. Štepán Janácek - 17/06/2002 - Prague/CZE
5,76 m - 1. Adam Ptácek - 17/06/2002 - Prague/CZE
5,75 m - 1. Štepán Janácek - 02/06/2001 - Prague/CZE
5,72 m - 2. Štepán Janácek - 05/08/2000 - Lisboa/POR
5,70 m - 1. Petr Špacek - 19/07/2000 - Jockgrim/GER
5,65 m - 1. Štepán Janácek - 14/06/1999 - Prague/CZE
5,61 m - 1. Štepán Janácek - 10/06/1999 - Prague/CZE
5,60 m - 2. Martin Kysela - 29/06/1996 - Lisboa/POR
5,50 m - 1. Martin Kysela - 22/06/1996 - Ostrava/CZE
5,50 m - 5. Karel Janko - 14/06/1995 - Prague/CZE