The men's decathlon at the 2023 Asian Athletics Championships was held on 12 and 13 July.

Records +Records before the 2023 Asian Athletics ChampionshipsRecordAthlete (nation)PointsLocationDate World record 9126 Talence, France 16 September 2018 Asian record 8725 Athens, Greece 24 August 2004 Championship record 8037 Pune, India 4 July 2013 World leading 8836 Austin, United States 8 June 2023 Asian leading No scores recorded

Results 100 metres Rank Lane Name Nationality Time Points Notes 1 3 Yuma Maruyama 11.10 838 2 4 Sutthisak Singkhon 11.14 830 3 2 Tejaswin Shankar 11.30 795 4 8 Shun Taue 11.35 784 5 5 Sun Qihao 11.37 780 6 6 Cho Chia-hsuan 11.40 774 7 7 Abdul Sajjad Saadoun Nasser 11.86 679 Wind:

Long jump Rank Athlete Nationality #1 #2 #3 Result Points Notes Total 1 Tejaswin Shankar 7.48 x 7.20 7.48 930 1725 2 Sutthisak Singkhon 7.18 7.08 7.33 7.33 893 1723 3 Yuma Maruyama 7.19 7.30 7.16 7.30 886 1724 4 Sun Qihao 7.01 6.76 7.09 7.09 835 1615 5 Shun Taue 6.95 6.76 6.88 6.95 802 1586 6 Abdul Sajjad Saadoun Nasser 6.32 6.64 6.80 6.80 767 1446 7 Cho Chia-hsuan 6.74 x 6.50 6.74 753 1527

Shot put Rank Athlete Nationality #1 #2 #3 Result Points Notes Total 1 Sun Qihao 14.34 15.03 15.46 15.46 818 2433 2 Sutthisak Singkhon 13.06 14.45 14.70 14.70 771 2494 3 Yuma Maruyama 13.29 13.70 x 13.70 710 2434 4 Tejaswin Shankar 12.02 12.39 11.74 12.39 630 2355 5 Shun Taue 10.57 12.23 12.15 12.23 620 2206 6 Cho Chia-hsuan 11.69 11.73 12.17 12.17 617 2144 7 Abdul Sajjad Saadoun Nasser 11.41 11.74 12.10 12.10 612 2058

High jump Rank Athlete Nationality 1.75 1.78 1.81 1.84 1.87 1.90 1.93 1.96 1.99 2.02 2.05 2.14 Result Points Notes Total 1 Tejaswin Shankar – – – – – – – o o – o o 2.14 934 3289 2 Abdul Sajjad Saadoun Nasser – – o – o – o o o xxx 1.99 794 2852 3 Yuma Maruyama – – – o xo o xo xo xxx 1.96 767 3201 4 Sun Qihao – – o o – xo o xxx 1.93 740 3173 5 Sutthisak Singkhon – – o o o o xxx 1.90 714 3208 6 Cho Chia-hsuan o xo o xxo xxx 1.84 661 2805 7 Shun Taue xo – xxx 1.75 585 2791

400 metres Rank Lane Name Nationality Time Points Notes Total 1 7 Tejaswin Shankar 49.57 835 4124 2 2 Sutthisak Singkhon 49.97 816 4024 3 6 Yuma Maruyama 50.09 810 4011 4 8 Abdul Sajjad Saadoun Nasser 50.58 788 3640 5 4 Shun Taue 51.12 764 3555 6 3 Cho Chia-hsuan 51.66 740 3545 7 5 Sun Qihao 52.10 720 3893

110 metres hurdles Wind: +1.2 m/s Rank Lane Name Nationality Time Points Notes Total 1 3 Yuma Maruyama 14.18 951 4962 2 5 Shun Taue 14.65 892 4447 3 7 Tejaswin Shankar 14.75 880 5004 4 4 Sutthisak Singkhon 14.83 870 4894 5 2 Cho Chia-hsuan 15.61 777 4322 6 8 Abdul Sajjad Saadoun Nasser 16.10 722 4362 6 Sun Qihao 0

Discus throw Rank Athlete Nationality #1 #2 #3 Result Points Notes Total 1 Sutthisak Singkhon 38.14 42.72 38.87 42.72 720 5614 2 Yuma Maruyama 34.18 40.19 x 40.19 668 5630 3 Tejaswin Shankar 34.62 38.14 35.69 38.14 627 5631 4 Shun Taue 29.38 34.38 37.01 37.01 604 5051 5 Cho Chia-hsuan 35.15 34.32 33.27 35.15 567 4889 Abdul Sajjad Saadoun Nasser 0

Pole vault Rank Athlete Nationality 3.60 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 Result Points Notes Total 1 Yuma Maruyama – - – – – – o xo o xxx 4.50 760 6390 2 Shun Taue – – – – – – o o xxx 4.40 731 5782 3 Sutthisak Singkhon – – – o o xo o o xxx 4.40 731 6345 4 Cho Chia-hsuan – – o o – xxx 4.00 617 5506 5 Tejaswin Shankar o o xxx 3.80 562 6193

Javelin throw Rank Athlete Nationality #1 #2 #3 Result Points Notes Total 1 Cho Chia-hsuan 52.39 57.57 58.85 58.85 721 6227 2 Shun Taue 57.04 55.11 55.89 57.04 693 6475 3 Sutthisak Singkhon 56.77 51.66 55.89 56.77 689 7034 4 Yuma Maruyama 56.68 53.58 54.37 56.68 688 7078 5 Tejaswin Shankar 51.08 50.81 52.70 52.70 629 PB 6822

1500 metres Rank Name Nationality Time Points Notes 1 Shun Taue 4:35.03 712 2 Tejaswin Shankar 4:36.18 705 3 Yuma Maruyama 4:42.09 667 4 Cho Chia-hsuan 4:43.32 660 PB 5 Sutthisak Singkhon 4:54.51 592

Final standings

RankAthleteNationality100mLJSPHJ400m110m HDTPVJT1500mPointsNotes Yuma Maruyama 11.10 7.30 13.70 1.96 50.09 14.18 40.19 4.50 56.68 4:42.09 7745 Sutthisak Singkhon 11.14 7.33 14.70 1.90 49.97 14.83 42.72 4.40 56.77 4:54.51 7626 Tejaswin Shankar 11.30 7.48 12.39 2.14 49.57 14.75 38.14 3.80 52.70 4:36.18 7527 4 Shun Taue 11.35 6.95 12.23 1.75 51.12 14.65 37.01 4.40 57.04 4:35.03 7187 5 Cho Chia-hsuan 11.40 6.74 12.17 1.84 51.66 15.61 35.15 4.00 58.85 4:43.32 6887 Abdul Sajjad Saadoun Nasser 11.86 6.80 12.10 1.99 50.58 16.10 Sun Qihao 11.37 7.09 15.46 1.93 52.10

References