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Athlete South Korea

Seongjin Sam Lee

Seongjin Sam Lee has raced HYROX 6 times since 2024, in 2 categories, most often the mixed Doubles Open (4). The fastest of 4 in the mixed Doubles Open is 1:45:51 at Chiba 2026, 622nd of 761 mixed teams.

Best finish, by category
Doubles Open · Mixed
1:45:51
Chiba 2026
Doubles Open · Men
1:10:57
Jakarta 2026

Progress against the field

Between Osaka 2026 and Chiba 2026, Seongjin Sam Lee and Dowon Kim pulled 2:15 ahead of the field.

The clock says 5:52 faster, but the races themselves got 3:37 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. The summary above covers Doubles Open · Mixed, with Dowon Kim, the one raced most; every comparison is in the list below.

Every race

6 races · 6 events

  1. Chiba
    6 Aug 2026
    Doubles Open · Mixed
    1:45:51 PB
    622/761
    Beat 18%
    ↑ 188 days after Osaka 2026, with Dowon Kim 2:15 better than the field Why ↓

    5:52 faster on the clock, and the race was 3:37 faster for everyone, so 2:15 of it was this pair.

    Compare these two →
  2. Jakarta
    27 Jun 2026
    Doubles Open · Men
    1:10:57 PB
    103/1133
    Beat 91%
  3. Osaka
    30 Jan 2026
    Doubles Open · Mixed
    1:51:43
    564/615
    Beat 8%
  4. Hong Kong
    26 Jul 2025
    Doubles Open · Mixed
    1:48:55
    445/589
    Beat 24%
    ↑ 246 days after Hong Kong 2024, with Sihyun Kim 0:23 better than the field Why ↓

    3:54 faster on the clock, and the race was 3:31 faster for everyone, so 0:23 of it was this pair.

    Compare these two →
  5. Incheon
    17 May 2025
    Doubles Open · Men
    1:30:13
    393/469
    Beat 16%
  6. Hong Kong
    22 Nov 2024
    Doubles Open · Mixed
    1:52:49
    421/456
    Beat 8%

Personal bests, by station

4:01
Jakarta 2026
1:33
Jakarta 2026
2:43
Jakarta 2026
2:34
Jakarta 2026
4:04
Jakarta 2026
1:26
Jakarta 2026
2:54
Jakarta 2026
3:59
Jakarta 2026

Station by station, race by race

Doubles Open · Mixed Doubles Open · Men Faster is lower
1000m SkiErg
5:06 4:01
50m Sled Push
2:57 1:33
50m Sled Pull
6:37 2:43
80m Burpee Broad Jump
4:33 2:34
1000m Row
4:59 4:04
200m Farmers Carry
2:22 1:26
100m Sandbag Lunges
4:55 2:54
Wall Balls
8:02 3:59