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Athlete South Korea

효용 윤

효용 윤 has raced HYROX 3 times since 2025, in 2 categories, most often the men's Doubles Pro (2). 1:08:40 at Seoul 2025 is the fastest of 2 in the men's Doubles Pro, 75th of 220 men's teams and ahead of 66% of the field. With 주호 정 both times, that is 2:51 quicker on the clock than the first of them, at Incheon 2025.

Best finish, by category
Doubles Pro · Men
1:08:40
Seoul 2025
Individual Open · Men
1:14:37
Incheon 2026

Progress against the field

From Incheon 2025 to Seoul 2025, 효용 윤 and 주호 정 have moved with the field: what changed on the clock changed for everyone.

The clock says 2:51 faster, but the races themselves got 2:55 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

3 races · 3 events

  1. Incheon
    15 May 2026
    Individual Open · Men
    1:14:37 PB
    137/905
    Beat 85%
  2. Seoul
    8 Nov 2025
    Doubles Pro · Men
    1:08:40 PB
    75/220
    Beat 66%
    ↑ 175 days after Incheon 2025, with 주호 정 0:04 worse than the field Why ↓

    2:51 faster on the clock, and the race was 2:55 faster for everyone. Whatever changed, it changed for all of them.

    Compare these two →
  3. Incheon
    17 May 2025
    Doubles Pro · Men
    1:11:31
    75/173
    Beat 57%

Personal bests, by station

3:45
Seoul 2025
1:42
Seoul 2025
4:11
Seoul 2025
2:04
Incheon 2025
4:24
Incheon 2025
1:51
Seoul 2025
2:48
Incheon 2025
3:39
Seoul 2025

Station by station, race by race

Doubles Pro · Men Faster is lower
1000m SkiErg
4:07 3:45
50m Sled Push
2:16 1:42
50m Sled Pull
5:06 4:11
80m Burpee Broad Jump
2:18 2:04
1000m Row
4:26 4:24
200m Farmers Carry
1:59 1:51
100m Sandbag Lunges
3:01 2:48
Wall Balls
3:49 3:39