Athlete Data of Naohiko Koshiba

Nationality:

Japan

Gender:

Men

Current state:

Retired (M50)

Last competition:

08.01.2023

Comparision of Personal Bests with current Records

The table below shows a performance level selected athletes in relation to current records. Please select the record in order to compare it with the personal and seasonal bests.

Please note: there are tracks shown with a personal best available, only.

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World Record

Distance	Record	Personal Best	Season Best
500 meter	33.61 09.03.2019 Salt Lake City (USA)	41.34 +7.724 12.12.1997 Shibukawa (JPN)	n/a
1000 meter	1:05.37 26.01.2024 Salt Lake City (USA)	1:35.49 +30.119 08.01.2023 Hachinohe (JPN)	n/a
1500 meter	1:40.17 10.03.2019 Salt Lake City (USA)	2:03.01 +22.834 08.12.1995 Matsumoto (JPN)	n/a
3000 meter	3:37.28 05.11.2005 Calgary (CAN)	4:23.30 +46.020 28.12.1996 Akita (JPN)	n/a
5000 meter	6:01.56 03.12.2021 Salt Lake City (USA)	7:24.78 +1.23.214 12.12.1997 Shibukawa (JPN)	n/a
10.000 meter	12:30.74 11.02.2022 Beijing (CHN)	15:16.82 +2.46.080 17.02.1994 Hachinohe (JPN)	n/a
Last Update: 23.12.2024

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Japan

Distance	Record	Personal Best	Season Best
500 meter	33.61 09.03.2019 Salt Lake City (USA)	41.34 +7.724 12.12.1997 Shibukawa (JPN)	n/a
1000 meter	1:05.37 26.01.2024 Salt Lake City (USA)	1:35.49 +30.119 08.01.2023 Hachinohe (JPN)	n/a
1500 meter	1:40.17 10.03.2019 Salt Lake City (USA)	2:03.01 +22.834 08.12.1995 Matsumoto (JPN)	n/a
3000 meter	3:37.28 05.11.2005 Calgary (CAN)	4:23.30 +46.020 28.12.1996 Akita (JPN)	n/a
5000 meter	6:01.56 03.12.2021 Salt Lake City (USA)	7:24.78 +1.23.214 12.12.1997 Shibukawa (JPN)	n/a
10.000 meter	12:30.74 11.02.2022 Beijing (CHN)	15:16.82 +2.46.080 17.02.1994 Hachinohe (JPN)	n/a
Last Update: 23.12.2024