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Athlete South Korea

성훈 정

Since 2025, 성훈 정 has raced HYROX 4 times at 3 events across 3 categories, the men's Doubles Open most often (2). 1:00:59 at Seoul 2025 is the fastest of 2 in the men's Doubles Open, 45th of 640 men's teams and inside the top 10%. With 동환 김 both times, that is 7:51 quicker on the clock than the first of them, at Incheon 2025.

Best finish, by category
Doubles Open · Men
1:00:59
Seoul 2025
Doubles Pro · Men
1:09:25
Incheon 2026

Progress against the field

Between Incheon 2025 and Seoul 2025, 성훈 정 and 동환 김 pulled 3:52 ahead of the field.

The clock says 7:51 faster, but the races themselves got 3:59 quicker for everyone.

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

4 races · 3 events

  1. Incheon
    15 May 2026
    Relay · Men
    1:09:48
    101/218
    Beat 54%
  2. Incheon
    15 May 2026
    Doubles Pro · Men
    1:09:25 PB
    117/371
    Beat 69%
  3. Seoul
    8 Nov 2025
    Doubles Open · Men
    1:00:59 PB
    45/640
    Beat 93%
    ↑ 175 days after Incheon 2025, with 동환 김 3:52 better than the field Why ↓

    7:51 faster on the clock, and the race was 3:59 faster for everyone, so 3:52 of it was this pair.

    Compare these two →
  4. Incheon
    17 May 2025
    Doubles Open · Men
    1:08:50
    94/469
    Beat 80%

Personal bests, by station

3:45
Seoul 2025
1:25
Seoul 2025
2:44
Seoul 2025
1:27
Incheon 2025
4:03
Seoul 2025
1:23
Seoul 2025
2:18
Seoul 2025
3:24
Seoul 2025

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:55 3:45
50m Sled Push
2:28 1:25
50m Sled Pull
3:25 2:44
80m Burpee Broad Jump
1:33 1:27
1000m Row
4:08 4:03
200m Farmers Carry
1:40 1:23
100m Sandbag Lunges
2:27 2:18
Wall Balls
3:32 3:24