Progress against the field
Between Osaka 2026 and Chiba 2026, JUSTIN HENG pulled 8:17 ahead of the field.
Over the same races everyone got 4:35 quicker, so 12:52 faster on the clock looks better than it was.
The largest gain on the field came from Osaka 2026 → Taipei 2026: 8:04 in 29 days.
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 · 5 events
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Chiba6 Aug 2026Individual Open · Men1:30:38 PB416/927Beat 55%
↑ 90 days after Hong Kong 2026 3:35 better than the field Why ↓Close ↑
4:30 faster on the clock, and the race was 0:55 faster for everyone, so 3:35 of it was this athlete.
The fieldCompare these two →0:55 faster This athlete4:30 faster -
Hong Kong8 May 2026Individual Open · Men1:35:08321/609Beat 47%
↑ 35 days after Singapore 2026 3:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:41 faster on the clock looks better than it was: the race was 5:11 faster for everyone, which leaves this 3:30 behind the field.
The fieldCompare these two →5:11 faster This athlete1:41 faster -
Singapore3 Apr 2026Individual Open · Men1:36:49388/1183Beat 67%
↑ 34 days after Taipei 2026 0:08 better than the field Why ↓Close ↑
2:38 slower on the clock, and the race was 2:46 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →2:46 slower This athlete2:38 slower -
Taipei28 Feb 2026Individual Open · Men1:34:11381/852Beat 55%
↑ 29 days after Osaka 2026 8:04 better than the field Why ↓Close ↑
8:04 better than the field: 9:19 faster on the clock, against 1:15 faster for everyone.
The fieldCompare these two →1:15 faster This athlete9:19 faster -
Osaka30 Jan 2026Individual Open · Men1:43:30795/1119Beat 29%