Progress against the field
Between Las Vegas 2026 and Houston 2026, jaehong kim lost 7:24 to the field.
Over the same races everyone got 2:35 quicker, so 4:49 slower on the clock looks better than it was.
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 Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
18 races · 14 events
-
Istanbul1 Aug 2026Doubles Open · Men58:58 PB21/515Beat 96%
-
Istanbul1 Aug 2026Individual Pro · Men1:08:09 PB50/222Beat 78%
-
Jakarta27 Jun 2026Doubles Open · Men1:03:2437/1133Beat 97%
-
Jakarta27 Jun 2026Individual Pro · Men1:12:0139/189Beat 79%
-
Incheon15 May 2026Doubles Open · Mixed1:08:09 PB23/405Beat 94%
-
Incheon15 May 2026Doubles Pro · Men1:17:11 PB239/371Beat 36%
-
Bengaluru11 Apr 2026Doubles Pro · Men1:21:2050/150Beat 67%
-
Singapore3 Apr 2026Relay · Men52:322/248Beat 99%
-
Houston26 Mar 2026Individual Open · Men1:27:01121/335Beat 64%
↑ 34 days after Las Vegas 2026 7:24 worse than the field Why ↓Close ↑
4:49 slower on the clock in a race that was 2:35 faster for everyone: 7:24 lost to the field.
The fieldCompare these two →2:35 faster This athlete4:49 slower -
Las Vegas20 Feb 2026Individual Open · Men1:22:12439/1739Beat 75%
-
Shanghai22 Nov 2025Individual Open · Men1:20:59206/914Beat 78%
↑ 91 days after Beijing 2025 1:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:18 faster on the clock, yet the race was 4:47 faster for everyone, so 1:29 was lost on the field.
The fieldCompare these two →4:47 faster This athlete3:18 faster -
Shanghai22 Nov 2025Individual Pro · Men1:36:52158/227Beat 30%
-
Seoul8 Nov 2025Relay · Mixed1:19:5278/112Beat 30%
-
Beijing23 Aug 2025Individual Open · Men1:24:17166/609Beat 73%
↑ 56 days after Singapore 2025 3:51 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:35 faster on the clock, yet the race was 5:26 faster for everyone, so 3:51 was lost on the field.
The fieldCompare these two →5:26 faster This athlete1:35 faster -
Singapore28 Jun 2025Individual Open · Men1:25:52296/1937Beat 85%
↑ 77 days after Taipei 2025 3:17 worse than the field Why ↓Close ↑
3:17 behind the field: 5:55 slower on the clock, against 2:38 slower for everyone.
The fieldCompare these two →2:38 slower This athlete5:55 slower -
Taipei12 Apr 2025Individual Open · Men1:19:57 PB96/687Beat 86%
-
Las Vegas1 Feb 2025Individual Open · Men1:48:11545/689Beat 21%
-
Beijing16 Nov 2024Individual Open · MenDNF—