| 8th Asian Junior Championships | |
| Size: | 200px |
| Colour: |
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| Host City: | Singapore |
| Dates: | 30 September – 3 October |
| Events: | 43 |
| Level: | Junior (under-20) |
| Previous: | 1997 Bangkok |
| Next: | 2001 Bandar Seri Begawan |
The 1999 Asian Junior Athletics Championships was the eighth edition of the international athletics competition for Asian under-20 athletes, organised by the Asian Athletics Association. It took place from 30 September to 3 October in Singapore.[1] A total of 43 events were contested, which were divided equally between male and female athletes aside from the men's 3000 metres steeplechase.
| 100 metres | 10.56 | 10.66 | 10.68 | ||||
| 200 metres | 20.96 | 21.10 | 21.17 | ||||
| 400 metres | 45.85 CR | 45.98 | 46.75 | ||||
| 800 metres | 1:49.17 | 1:49.53 | 1:49.60 | ||||
| 1500 metres | 3:42.46 CR | 3:44.09 | 3:45.86 | ||||
| 5000 metres | 14:46.84 | 14:46.89 | 14:47.31 | ||||
| 10,000 metres | 30:11.05 | 30:30.91 | 31:11.03 | ||||
| 110 metres hurdles | 14.42 | 14.55 | 14.58 | ||||
| 400 metres hurdles | 51.16 | 51.70 | 52.09 | ||||
| 3000 metres steeplechase | 8:54.65 | 8:56.05 | 8:59.70 | ||||
| 4×100 m relay | 39.86 | 40.18 | 40.63 | ||||
| 4×400 m relay | 3:07.38 CR | 3:09.66 | 3:11.35 | ||||
| 10,000 metres walk | 44:55.00 | 44:55.73 | 45:15.17 | ||||
| High jump | 2.21 m | 2.15 m | 2.15 m | ||||
| Pole vault | 5.20 m =CR | 5.00 m | 4.80 m | ||||
| Long jump | 7.72 m | 7.54 m | 7.42 m | ||||
| Triple jump | 16.21 m | 15.76 m | 15.69 m | ||||
| Shot put | 17.87 m | 17.58 m | 16.88 m | ||||
| Discus throw | 55.28 m CR | 53.28 m | 52.59 m | ||||
| Hammer throw | 63.56 m | 63.10 m | 59.17 m | ||||
| Javelin throw | 71.88 m | 68.99 m | 68.05 m | ||||
| Decathlon | 7387 pts CR | 7292 pts | 6868 pts |
| 100 metres | 11.55 | 11.89 | 12.12 | ||||
| 200 metres | 23.80 | 24.51 | 24.64 | ||||
| 400 metres | 53.51 | 54.43 | 55.03 | ||||
| 800 metres | 2:06.47 | 2:07.08 | 2:07.96 | ||||
| 1500 metres | 4:22.61 | 4:25.25 | 4:25.51 | ||||
| 5000 metres | 16:55.28 | 16:58.69 | 17:08.10 | ||||
| 10,000 metres | 35:51.34 | 35:53.33 | 35:57.70 | ||||
| 100 metres hurdles | 14.07 | 14.07 | 14.54 | ||||
| 400 metres hurdles | 59.36 | 59.90 | 59.93 | ||||
| 4×100 m relay | 46.05 | 46.22 | 46.46 | ||||
| 4×400 m relay | 3:39.50 | 3:41.62 | 3:42.55 | ||||
| 10,000 metres walk | 51:20.39 | 52:36.98 | 53:09.82 | ||||
| High jump | 1.88 m =CR | 1.83 m | 1.81 m | ||||
| Pole vault | 4.10 m | 4.00 m | 3.80 m | ||||
| Long jump | 6.20 m | 6.09 m | 6.08 m | ||||
| Triple jump | 13.97 m | 13.76 m | 13.25 m | ||||
| Shot put | 16.45 m | 15.34 m | 15.06 m | ||||
| Discus throw | 52.74 m | 51.24 m | 51.22 m | ||||
| Hammer throw | 58.93 m | 52.22 m | 49.63 m | ||||
| Javelin throw | 55.30 m | 52.36 m | 46.23 m | ||||
| Heptathlon | 5557 pts CR | 5325 pts | 5000 pts |