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ALL-TIME
Best Thailand 400 m Athletes of All Time
All-time ranking of the top Thailand athletes in the 400 m, based on official personal bests, with results, wind readings and dates.
Discover the greatest 400 m athletes in the history of Thailand. Joshua Atkinson tops the all-time national list with 45.13, among 78 ranked athletes — with every mark, date and competition.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Joshua Atkinson | 45.13 | Dec 12, 2025 | |
| 2 | Sarawut Nuansi | 46.26 | Dec 12, 2025 | |
| 3 | Khunaphat Kaijan | 46.28 | May 28, 2026 | |
| 4 | Phitchaya Sunthonthuam | 46.46 | Aug 24, 2017 | |
| 5 | Narong NILPLOY | 46.72 | Sep 16, 2001 | |
| 6 | Nattapong Kongkraphan | 46.74 | Nov 21, 2018 | |
| 7 | Jirayu Pleenaram | 46.78 | Feb 22, 2017 | |
| 8 | Suppachai Chimdee | 46.78 | Dec 11, 2012 | |
| 9 | Aktawat Sakoolchan | 46.78 | Aug 1, 1992 | |
| 10 | Vitsanu Phosri | 47.10 | Mar 22, 2015 | |
| 11 | Nattapong Khanom | 47.16 | Feb 22, 2017 | |
| 12 | Ruckburee CHANATIP | 47.20 | Oct 10, 2009 | |
| 13 | Aphisit Chumsri | 47.28 | Mar 5, 2017 | |
| 14 | Sikarin Wannasa | 47.35 | Sep 5, 2013 | |
| 15 | Namchok Phuphaeng | 47.37 | Jun 23, 2025 | |
| 16 | Senee KONGTONG | 47.40 | Dec 7, 2003 | |
| 17 | Pipatporn Paungpi | 47.41 | Jun 20, 2018 | |
| 18 | Prutchaya PRAPHAS | 47.52 | May 12, 2019 | |
| 19 | Thipthanet Sripha | 47.62 | Sep 1, 2019 | |
| 20 | Methawi Kanhaaudom | 47.72 | Jun 6, 2026 | |
| 21 | Pitchaya Sunthorntuam | 47.73 | Apr 3, 2022 | |
| 22 | Yanakorn Mhunrod | 47.84 | Mar 5, 2017 | |
| 23 | Treenate Krittanukulwong | 47.87 | Jun 7, 2013 | |
| 24 | Nitipol Thongpoon | 47.94 | Apr 28, 2012 | |
| 25 | Lakki Yuyamadu | 47.97 | Jun 4, 2023 | |
| 26 | Arnon Jaiaree | 47.99 | Jul 15, 2010 | |
| 27 | Suttisak Singkhon | 48.05 | Jun 14, 2017 | |
| 28 | Chalermpol NOOHLONG | 48.05 | Sep 7, 2002 | |
| 29 | Jaturong Chimruang | 48.11 | Mar 15, 2014 | |
| 30 | Kritsada Namsuwan | 48.26 | Nov 3, 2012 | |
| 31 | Setthawit Winitwong | 48.30 | Jun 23, 2019 | |
| 32 | Jirateep Bundee | 48.30 | Nov 28, 2022 | |
| 33 | Supakit Janmao | 48.43 | Dec 10, 2020 | |
| 34 | Pooriphat KAIJUN | 48.46 | May 15, 2015 | |
| 35 | Pisit Prom-Uthit | 48.51 | Dec 10, 2020 | |
| 36 | Jirateep Bundee | 48.53 | Jun 15, 2024 | |
| 37 | Yutthana TONGLEK | 48.58 | Sep 6, 1998 | |
| 38 | Nonthawat Phakdeechit | 48.73 | Apr 24, 2024 | |
| 39 | Semathong Ruamchoktha | 48.75 | Jul 27, 2022 | |
| 40 | Saharat Summayan | 48.97 | Aug 21, 2011 | |
| 41 | Thanakarit Suksanguan | 49.14 | Jun 22, 2025 | |
| 42 | Eakpinui Kaewnu | 49.23 | Jun 15, 2024 | |
| 43 | Potchara Petchkaew | 49.30 | Jul 4, 2018 | |
| 44 | Peeraphat Honna | 49.79 | Nov 23, 2025 | |
| 45 | Sansen SROISUWAN | 49.81 | Jul 20, 2014 | |
| 46 | Chaiwath Thongjumroon | 49.85 | Jun 27, 2021 | |
| 47 | Manut Bumrungphuk | 49.85 | Sep 3, 1960 | |
| 48 | Somchai Chankaew | 49.95 | May 25, 2018 | |
| 49 | Pongsapat Appamate | 49.97 | Oct 14, 2022 | |
| 50 | CHALAPKHAM NITIPHUM | 50.31 | Nov 23, 2025 | |
| 51 | Saharat Kongyen | 50.35 | Jun 22, 2025 | |
| 52 | Natchanon Songpram | 50.66 | May 20, 2017 | |
| 53 | Kritsada BUNMOOL | 50.90 | Jun 14, 2024 | |
| 54 | Kissanapong Tisuwan | 51.09 | Jun 22, 2025 | |
| 55 | Thiraphat Klaopho | 51.19 | Apr 15, 2025 | |
| 56 | Suphakit Khasan | 51.20 | Jun 22, 2025 | |
| 57 | Vachirawit Jitsanguan | 51.21 | May 20, 2017 | |
| 58 | Kreeta SINTAWACHEEWA | 51.56 | Nov 23, 2018 | |
| 59 | Athibordee Aongthongyai | 52.14 | Dec 12, 2020 | |
| 60 | Natthawut Thurakit | 52.20 | Oct 13, 2022 | |
| 61 | Noodang PHIMPHO | 52.60 | Jun 14, 1993 | |
| 62 | Rnon Pholkho | 52.77 | Jun 14, 2024 | |
| 63 | Treewadee Yongphan | 53.11 | Dec 15, 2013 | |
| 64 | Pongummart Ummarttayakul | 53.23 | Jul 24, 1952 | |
| 65 | Sanuthit Somvong | 53.39 | Mar 15, 2019 | |
| 66 | Somsak Thonf Ar-Ram | 53.61 | Nov 28, 1956 | |
| 67 | Sompop Svadanandana | 53.68 | Jul 24, 1952 | |
| 68 | Kasinphob Chommanad | 55.07 | Dec 9, 2019 | |
| 69 | Atchima ENG-CHUAN | 55.12 | Jul 20, 2014 | |
| 70 | Pornpan HERMHUK | 55.42 | Aug 3, 2014 | |
| 71 | Kunya HARNTHONG | 55.62 | Sep 10, 2006 | |
| 72 | Srimueang Karat | 55.76 | Aug 3, 2014 | |
| 73 | Piyachat Khawlhuan | 57.70 | Jun 27, 2021 | |
| 74 | Phimmada GREESO | 57.86 | May 18, 2019 | |
| 75 | Aphisara Piriyaphuet | 58.62 | Jun 27, 2021 | |
| 76 | Suchaya KHAMDAENGDEE | 58.66 | Oct 14, 2022 | |
| 77 | Buarim Buekhunthod | 59.38 | Jun 27, 2021 | |
| 78 | Porranot Phoorahong | 60.15 | Dec 17, 2013 |