Si-En Zeng
- Born
- Apr 25, 2007 (19 years old)
- Events
- 1500 m
Si-En Zeng is a Taiwan middle-distance runner, born on April 25, 2007. He competes primarily in the 1500m, 3000m and 3000mSt.
His personal bests include 4:06.51 in the 1500m, 8:45.29 in the 3000m and 9:29.51 in the 3000mSt. He ranks 34th all-time in the 1500m for Taiwan. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Taiwan.
Personal best · 1500 m4:06.51
2025 season best9:47.45Mar 13, 2025 · Banqiao Stadium, New Taipei City
Last competitionTaiwan Athletics Open, Taipei Municipal Stadium, Taipei CityJun 7, 2025 · 10:55.50
As of Oct 28, 2026: 1500 m 4:06.51, 2025 season best 9:47.45 (Mar 13, 2025, Banqiao Stadium, New Taipei City (TPE)) · Last competition: Taiwan Athletics Open, Taipei Municipal Stadium, Taipei City, Jun 7, 2025, 10:55.50 · 19 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 3000mSt | 9:47.45 | – | Mar 13, 2025 | New Taipei City Youth Cup National Athletics Opens, Banqiao Stadium, New Taipei City |
| 2024 | 1500m | 4:06.51 | – | Feb 25, 2024 | Kaohsiung Harbour City Cup National Athletics Championships, National Stadium, Kaohsiung |
| 2024 | 3000m | 8:45.29 | – | Sep 23, 2024 | Taipei National Autumn Cup Athletics Opens, Taipei Municipal Stadium, Taipei City |
| 2024 | 3000mSt | 9:29.51 | – | Feb 26, 2024 | Kaohsiung Harbour City Cup National Athletics Championships, National Stadium, Kaohsiung |
| 2023 | 1500m | 4:06.87 | – | Nov 1, 2023 | 2023 National Middle School Athletics Championships, Tainan National Stadium, Tainan - U20 Events |
| 2023 | 3000mSt | 9:34.51 | – | Nov 3, 2023 | 2023 National Middle School Athletics Championships, Tainan National Stadium, Tainan - U20 Events |