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Athlete South Korea

Hyeseong Hwang

Since 2024, Hyeseong Hwang has raced HYROX 18 times at 10 events across 5 categories, the men's Doubles Open most often (8). The fastest of 8 in the men's Doubles Open is 53:49 at Seoul 2025, a top-10% finish: 4th of 640 men's teams. Finished in the top 10% of the field 13 times.

Best finish, by category
Doubles Open · Men
53:49
Seoul 2025
Doubles Pro · Men
56:41
Beijing 2024
Doubles Open · Mixed
1:00:39
Incheon 2026

Progress against the field

From Incheon 2025 to Incheon 2026, the field gained 4:31 on Hyeseong Hwang and Suk Hyun Hwang.

Over the same races everyone got 6:19 quicker, so 1:48 faster on the clock looks better than it was.

Time ahead of the field Up is better
Incheon 2025 Incheon 2026

The longest gap between two races compared here, 188 days between Seoul 2025 and Incheon 2026, cost 2:21 on the field.

Race by race, in the list below ↓
How this is worked out ⓘ

A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.

Every race

18 races · 10 events

  1. Beijing
    10 Sep 2026
    Doubles Pro · Men
    59:32
    27/226
    Beat 88%
  2. Beijing
    10 Sep 2026
    Relay · Mixed
    56:15
    1/75
    Beat 99%
  3. Beijing
    10 Sep 2026
    Doubles Open · Men
    54:43
    4/287
    Beat 99%
  4. Hangzhou
    4 Jul 2026
    Doubles Open · Mixed
    1:00:51
    2/434
    Beat 100%
  5. Incheon
    15 May 2026
    Relay · Men
    54:09
    9/218
    Beat 96%
  6. Incheon
    15 May 2026
    Doubles Open · Men
    53:50
    3/1114
    Beat 100%
    ↑ 188 days after Seoul 2025, with Suk Hyun Hwang 2:21 worse than the field Why ↓

    2:21 behind the field: 0:01 slower on the clock, against 2:20 faster for everyone.

    Compare these two →
  7. Incheon
    15 May 2026
    Doubles Open · Mixed
    1:00:39 PB
    7/876
    Beat 99%
  8. Singapore
    3 Apr 2026
    Doubles Open · Men
    55:55
    2/734
    Beat 100%
  9. Singapore
    3 Apr 2026
    Doubles Pro · Men
    59:22
    9/168
    Beat 95%
  10. Osaka
    30 Jan 2026
    Doubles Open · Men
    56:12
    4/748
    Beat 100%
  11. Osaka
    30 Jan 2026
    Doubles Pro · Men
    57:19
    7/122
    Beat 94%
  12. Seoul
    8 Nov 2025
    Doubles Open · Men
    53:49 PB
    4/640
    Beat 99%
    ↑ 175 days after Incheon 2025, with Suk Hyun Hwang 2:10 worse than the field Faster on the clock, behind the field Why ↓

    1:49 faster on the clock looks better than it was: the race was 3:59 faster for everyone, which leaves this 2:10 behind the field.

    Compare these two →
  13. Seoul
    8 Nov 2025
    Doubles Pro · Men
    1:04:03
    32/220
    Beat 86%
  14. Beijing
    23 Aug 2025
    Doubles Open · Men
    57:07
    3/244
    Beat 99%
  15. Incheon
    17 May 2025
    Relay · Men
    57:06
    1/68
    Beat 99%
  16. Incheon
    17 May 2025
    Doubles Open · Men
    55:38
    2/469
    Beat 100%
  17. Hong Kong
    22 Nov 2024
    Doubles Open · Men
    58:49
    10/544
    Beat 98%
  18. Beijing
    16 Nov 2024
    Doubles Pro · Men
    56:41 PB
    1/27
    Beat 96%

Personal bests, by station

3:36
Seoul 2025
1:20
Osaka 2026
2:17
Beijing 2026
1:30
Beijing 2024
3:43
Seoul 2025
1:12
Incheon 2026
1:56
Incheon 2026
3:18
Incheon 2026

Station by station, race by race

Doubles Pro · Men Doubles Open · Men Doubles Open · Mixed Faster is lower
1000m SkiErg
4:05 3:36
50m Sled Push
2:42 1:20
50m Sled Pull
5:42 2:17
80m Burpee Broad Jump
3:05 1:30
1000m Row
4:17 3:43
200m Farmers Carry
1:42 1:12
100m Sandbag Lunges
2:50 1:56
Wall Balls
4:17 3:18