# 2023 Asian Athletics Championships – Men's decathlon

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

## Results
### 100 metres

Wind: 0.0 m/s
| Rank | Lane | Name | Nationality | Time | Points |
| 1 | 3 | Yuma Maruyama [de] | Japan | 11.10 | 838 |
| 2 | 4 | Sutthisak Singkhon | Thailand | 11.14 | 830 |
| 3 | 2 | Tejaswin Shankar | India | 11.30 | 795 |
| 4 | 8 | Shun Taue | Japan | 11.35 | 784 |
| 5 | 5 | Sun Qihao | China | 11.37 | 780 |
| 6 | 6 | Cho Chia-hsuan | Chinese Taipei | 11.40 | 774 |
| 7 | 7 | Abdul Sajjad Saadoun Nasser | Iraq | 11.86 | 679 |

### Long jump

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

### Shot put

| Rank | Athlete | Nationality | #1 | #2 | #3 | Result | Points | Total |
| 1 | Sun Qihao | China | 14.34 | 15.03 | 15.46 | 15.46 | 818 | 2433 |
| 2 | Sutthisak Singkhon | Thailand | 13.06 | 14.45 | 14.70 | 14.70 | 771 | 2494 |
| 3 | Yuma Maruyama [de] | Japan | 13.29 | 13.70 | x | 13.70 | 710 | 2434 |
| 4 | Tejaswin Shankar | India | 12.02 | 12.39 | 11.74 | 12.39 | 630 | 2355 |
| 5 | Shun Taue | Japan | 10.57 | 12.23 | 12.15 | 12.23 | 620 | 2206 |
| 6 | Cho Chia-hsuan | Chinese Taipei | 11.69 | 11.73 | 12.17 | 12.17 | 617 | 2144 |
| 7 | Abdul Sajjad Saadoun Nasser | Iraq | 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 | Total |
| 1 | Tejaswin Shankar | India | – | – | – | – | – | – | – | o | o | – | o | o | 2.14 | 934 | 3289 |
| 2 | Abdul Sajjad Saadoun Nasser | Iraq | – | – | o | – | o | – | o | o | o | xxx | | | 1.99 | 794 | 2852 |
| 3 | Yuma Maruyama [de] | Japan | – | – | – | o | xo | o | xo | xo | xxx | | | | 1.96 | 767 | 3201 |
| 4 | Sun Qihao | China | – | – | o | o | – | xo | o | xxx | | | | | 1.93 | 740 | 3173 |
| 5 | Sutthisak Singkhon | Thailand | – | – | o | o | o | o | xxx | | | | | | 1.90 | 714 | 3208 |
| 6 | Cho Chia-hsuan | Chinese Taipei | o | xo | o | xxo | xxx | | | | | | | | 1.84 | 661 | 2805 |
| 7 | Shun Taue | Japan | xo | – | xxx | | | | | | | | | | 1.75 | 585 | 2791 |

### 400 metres

| Rank | Lane | Name | Nationality | Time | Points | Total |
| 1 | 7 | Tejaswin Shankar | India | 49.57 | 835 | 4124 |
| 2 | 2 | Sutthisak Singkhon | Thailand | 49.97 | 816 | 4024 |
| 3 | 6 | Yuma Maruyama [de] | Japan | 50.09 | 810 | 4011 |
| 4 | 8 | Abdul Sajjad Saadoun Nasser | Iraq | 50.58 | 788 | 3640 |
| 5 | 4 | Shun Taue | Japan | 51.12 | 764 | 3555 |
| 6 | 3 | Cho Chia-hsuan | Chinese Taipei | 51.66 | 740 | 3545 |
| 7 | 5 | Sun Qihao | China | 52.10 | 720 | 3893 |

### 110 metres hurdles

Wind: +1.2 m/s
| Rank | Lane | Name | Nationality | Time | Points | Total |
| 1 | 3 | Yuma Maruyama [de] | Japan | 14.18 | 951 | 4962 |
| 2 | 5 | Shun Taue | Japan | 14.65 | 892 | 4447 |
| 3 | 7 | Tejaswin Shankar | India | 14.75 | 880 | 5004 |
| 4 | 4 | Sutthisak Singkhon | Thailand | 14.83 | 870 | 4894 |
| 5 | 2 | Cho Chia-hsuan | Chinese Taipei | 15.61 | 777 | 4322 |
| 6 | 8 | Abdul Sajjad Saadoun Nasser | Iraq | 16.10 | 722 | 4362 |
| | 6 | Sun Qihao | China | DNS | 0 | DNF |

### Discus throw

| Rank | Athlete | Nationality | #1 | #2 | #3 | Result | Points | Total |
| 1 | Sutthisak Singkhon | Thailand | 38.14 | 42.72 | 38.87 | 42.72 | 720 | 5614 |
| 2 | Yuma Maruyama [de] | Japan | 34.18 | 40.19 | x | 40.19 | 668 | 5630 |
| 3 | Tejaswin Shankar | India | 34.62 | 38.14 | 35.69 | 38.14 | 627 | 5631 |
| 4 | Shun Taue | Japan | 29.38 | 34.38 | 37.01 | 37.01 | 604 | 5051 |
| 5 | Cho Chia-hsuan | Chinese Taipei | 35.15 | 34.32 | 33.27 | 35.15 | 567 | 4889 |
| | Abdul Sajjad Saadoun Nasser | Iraq | | | | DNS | 0 | DNF |

### 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 | Total |
| 1 | Yuma Maruyama [de] | Japan | – | - | – | – | – | – | o | xo | o | xxx | 4.50 | 760 | 6390 |
| 2 | Shun Taue | Japan | – | – | – | – | – | – | o | o | xxx | | 4.40 | 731 | 5782 |
| 3 | Sutthisak Singkhon | Thailand | – | – | – | o | o | xo | o | o | xxx | | 4.40 | 731 | 6345 |
| 4 | Cho Chia-hsuan | Chinese Taipei | – | – | o | o | – | xxx | | | | | 4.00 | 617 | 5506 |
| 5 | Tejaswin Shankar | India | o | o | xxx | | | | | | | | 3.80 | 562 | 6193 |

### Javelin throw

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

### 1500 metres

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

### Final standings

| Rank | Athlete | Nationality | 100m | LJ | SP | HJ | 400m | 110m H | DT | PV | JT | 1500m | Points |
| | Yuma Maruyama | Japan | 11.10 | 7.30 | 13.70 | 1.96 | 50.09 | 14.18 | 40.19 | 4.50 | 56.68 | 4:42.09 | 7745 |
| | Sutthisak Singkhon | Thailand | 11.14 | 7.33 | 14.70 | 1.90 | 49.97 | 14.83 | 42.72 | 4.40 | 56.77 | 4:54.51 | 7626 |
| | Tejaswin Shankar | India | 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 | Japan | 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 | Chinese Taipei | 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 | Iraq | 11.86 | 6.80 | 12.10 | 1.99 | 50.58 | 16.10 | DNS | – | – | – | DNF |
| | Sun Qihao | China | 11.37 | 7.09 | 15.46 | 1.93 | 52.10 | DNS | – | – | – | – | DNF |