HX
Heng Xiao
CHNMenBirth dateJul 14, 2005
Height-
Weight-
Heng Xiao is a China sprinter, born on July 14, 2005. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 21.50 in the 200m, 45.77 in the 400m, 3:01.59 in the 4x400m, 3:10.49 in the 4x400Metre and 48.66 in the 400m-short-track. He has earned 1 silver medal in major international competitions. He is currently active on the international athletics circuit, representing China.
Key facts
400 m
45.77
Last competition
Chinese Athletics Championships
Jun 28, 2026 · 3:05.03
Age
21 years old
As of Sep 13, 2026: 400 m 45.77, 2026 season best 46.39 (May 30, 2026, Sports Center, Bengbu (CHN)) · Last competition: Chinese Athletics Championships, Jun 28, 2026, 3:05.03 · 21 years old
PB
Personal bests
21.50
45.77
3:01.59
3:10.49
48.66
22.08
1:24.33
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 200m | 22.25 | - | Mar 7, 2026 | ↑ | National Indoor Athletics Grand Prix 1 |
| 2026 | 200m-short-track | 22.25 | - | Mar 7, 2026 | ↓ | National Indoor Athletics Grand Prix 1 |
| 2026 | 400m | 46.39 | - | May 30, 2026 | ↑ | National Athletics Grand Prix 4, Sports Center, Bengbu |
| 2026 | 400m-short-track | 48.66 | - | Mar 7, 2026 | ↑ | National Indoor Athletics Grand Prix 1 |
| 2026 | 4x400m | 3:01.59 | - | May 3, 2026 | ↑ | World Athletics Relays |
| 2026 | 4x400Metre | 3:10.49 | - | Feb 8, 2026 | ↑ | 12th Asian Indoor Athletics Championships, Tuanbo Sports Center, Tianjin (i) |
| 2025 | 400m | 45.77 | - | Jun 15, 2025 | ↑ | National Athletics Grand Prix Series - 4th Leg, Sports Center, Bengbu |
| 2025 | 400m-short-track | 49.24 | - | Feb 18, 2025 | ↑ | National Indoor Grand Prix 3 |
| 2025 | 4x400m | 3:03.94 | - | Aug 9, 2025 | ↑ | Chinese Relays Championships |
| 2025 | 4x400Metre | 3:22.58 | - | Aug 8, 2025 | ↑ | Chinese Relays Championships |
| 2024 | 200m | 21.50 | +0.4 | Apr 14, 2024 | ↑ | National Athletics Grand Prix 2, HOC Stadium, Hangzhou |
| 2024 | 200m-short-track | 22.08 | - | Mar 17, 2024 | ↓ | National Indoor Grand Prix 4 |
| 2024 | 400m | 47.51 | - | Jul 17, 2024 | ↑ | National University Athletics Championships, Sports Center, Nanping - Group D |
| 2024 | 400m-short-track | 48.71 | - | Mar 16, 2024 | ↑ | National Indoor Grand Prix 4 |
| 2024 | 4x400m | 3:07.75 | - | Apr 14, 2024 | ↑ | National Athletics Grand Prix 2, HOC Stadium, Hangzhou |
| 2024 | 4x400Metre | 3:32.54 | - | Jun 15, 2024 | ↑ | Chinese U20 Championships |
| 2023 | 200m-short-track | 22.58 | - | Feb 12, 2023 | ↓ | 1st Indoor Invitational Meeting, Shaanxi Zhangba Trainig Center (i) |
| 2023 | 200m | 22.58 | - | Feb 12, 2023 | ↑ | 1st Indoor Invitational Meeting, Shaanxi Zhangba Trainig Center (i) |
| 2023 | 400m | 47.21 | - | Sep 8, 2023 | ↑ | Chinese U20 Championships, City Stadium, Daqing |
| 2023 | 400m-short-track | 50.23 | - | Feb 11, 2023 | ↑ | 1st Indoor Invitational Meeting, Shaanxi Zhangba Trainig Center (i) |
| 2023 | 4x200Metre | 1:24.33 | - | May 9, 2023 | - | Yangtze River Delta Sprints, Hurdles, Jumps and Relays Meeting, Olympic Sports Center, Huzhou |
| 2023 | 4x400m | 3:07.33 | - | Jun 29, 2023 | ↑ | Chinese Champinships |
| 2023 | 4x400Metre | 3:21.89 | - | Sep 15, 2023 | ↑ | Chinese Relays Championships, Shangyu Stadium, Shaoxing |
| 2022 | 200m | 21.88 | -1.1 | Jun 4, 2022 | ↑ | Nanjing (CHN) |
| 2022 | 200m-short-track | 22.16 | - | Mar 5, 2022 | ↓ | Nanjing (CHN) (i) |
| 2022 | 400m | 48.80 | - | Mar 5, 2022 | ↑ | Nanjing (CHN) (i) |
| 2022 | 400m-short-track | 48.80 | - | Mar 5, 2022 | ↑ | Nanjing (CHN) (i) |
| 2022 | 4x400m | 3:11.92 | - | Aug 6, 2022 | ↑ | Sichuan Xipu Training Base, Chengdu (CHN) |
| 2021 | 200m | 22.42 | -0.6 | Apr 9, 2021 | ↑ | Shaoxing (CHN) |
| 2021 | 400m | 49.78 | - | Apr 8, 2021 | ↑ | Shaoxing (CHN) |
2026
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
4x400m | 3:05.03 | - | Jun 28 | Chinese Athletics Championships |
400m | 46.49 | - | Jun 26 | Chinese Athletics Championships |
4x400m | 3:03.23 | - | Jun 21 | 2nd Asian Relays Championships |
400m | 46.39 | - | May 30 | National Athletics Grand Prix 4, Sports Center, Bengbu |
400m | 46.72 | - | May 30 | National Athletics Grand Prix 4, Sports Center, Bengbu |
4x400m | 3:01.59 | - | May 3 | World Athletics Relays |
4x400Metre | 3:18.47 | - | May 2 | World Athletics Relays |
400m | 47.12 | - | Apr 10 | Guangxi Athletics Invitational Meeting, Jiangnan Training Base Athletics Field, Nanning - Elite Event |
400m-short-track | 48.66 | - | Mar 7 | National Indoor Athletics Grand Prix 1 |
200m-short-track | 22.25 | - | Mar 7 | National Indoor Athletics Grand Prix 1 |
4x400Metre | 3:10.49 | - | Feb 8 | 12th Asian Indoor Athletics Championships, Tuanbo Sports Center, Tianjin (i) |
2025
26 performances2024
13 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
4x400m | 3:08.35 | - | Sep 22 | Chinese Relays Championships, Shangyu Stadium, Shaoxing |
4x400m | 3:09.80 | - | Sep 21 | Chinese Relays Championships, Shangyu Stadium, Shaoxing |
400m | 47.51 | - | Jul 17 | National University Athletics Championships, Sports Center, Nanping - Group D |
400m | 47.51 | - | Jul 15 | National University Athletics Championships, Sports Center, Nanping - Group D |
4x400m | 3:13.06 | - | Jun 16 | Chinese U20 Championships |
4x400Metre | 3:32.54 | - | Jun 15 | Chinese U20 Championships |
400m | 48.71 | - | Jun 14 | Chinese U20 Championships |
400m | 47.59 | - | May 14 | National Athletics Grand Prix 4 |
400m | 48.71 | - | May 14 | National Athletics Grand Prix 4 |
400m | 47.59 | - | May 13 | National Athletics Grand Prix 4 |
200m | 21.50 | +0.4 | Apr 14 | National Athletics Grand Prix 2, HOC Stadium, Hangzhou |
4x400m | 3:07.75 | - | Apr 14 | National Athletics Grand Prix 2, HOC Stadium, Hangzhou |
200m | 21.50 | +0.4 | Apr 13 | National Athletics Grand Prix 2, HOC Stadium, Hangzhou |
Showing 1 - 50 of 81
Honours
🥈
202612th Asian Indoor Athletics Championships
4x400 Metres Relay Short Track
FAQ
Frequently asked questions
What is Heng Xiao's 400 m personal best?
Heng Xiao's 400 m personal best is 45.77, set on Jun 15, 2025 in Sports Center, Bengbu (CHN).
Which events does Heng Xiao compete in?
Heng Xiao competes in the 400 m.
How did Heng Xiao perform in 2026?
2026 season best: 46.39, set on May 30, 2026 in Sports Center, Bengbu (CHN). Last competition: Chinese Athletics Championships on Jun 28, 2026, 3:05.03.