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Athlete Singapore

Jerold Siah

Jerold Siah has raced HYROX 5 times at 3 events since 2024, in 2 categories, most often the men's Relay (3). The fastest of 2 in the men's Doubles Open is 1:12:00 at Bangkok 2026, a top-10% finish: 121st of 1,430 men's teams. With Sherman Tanuwidjaja both times, that is 2:31 quicker on the clock than the first of them, at Bangkok 2025.

Best finish, by category
Doubles Open · Men
1:12:00
Bangkok 2026

Progress against the field

Between Bangkok 2025 and Bangkok 2026, Jerold Siah and Sherman Tanuwidjaja lost 3:58 to the field.

Over the same races everyone got 6:29 quicker, so 2:31 faster on the clock looks better than it was.

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

5 races · 3 events

  1. Bangkok
    13 Aug 2026
    Relay · Men
    1:15:25
    17/187
    Beat 91%
  2. Bangkok
    13 Aug 2026
    Doubles Open · Men
    1:12:00 PB
    121/1430
    Beat 92%
    ↑ 446 days after Bangkok 2025, with Sherman Tanuwidjaja 3:58 worse than the field Faster on the clock, behind the field Why ↓

    2:31 faster on the clock, yet the race was 6:29 faster for everyone, so 3:58 was lost on the field.

    Compare these two →
  3. Bangkok
    24 May 2025
    Relay · Men
    1:06:51
    6/41
    Beat 85%
  4. Bangkok
    24 May 2025
    Doubles Open · Men
    1:14:31
    54/291
    Beat 81%
  5. Singapore
    Date unknown
    Relay · Men
    1:10:19
    20/124
    Beat 84%

Personal bests, by station

3:53
Bangkok 2025
1:58
Bangkok 2025
3:04
Bangkok 2026
2:40
Bangkok 2025
4:21
Bangkok 2025
1:35
Bangkok 2026
3:59
Bangkok 2025
4:23
Bangkok 2026

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:59 3:53
50m Sled Push
1:58 1:58
50m Sled Pull
3:11 3:04
80m Burpee Broad Jump
2:58 2:40
1000m Row
4:27 4:21
200m Farmers Carry
1:38 1:35
100m Sandbag Lunges
4:02 3:59
Wall Balls
5:20 4:23