Progress against the field
Between Las Vegas 2025 and Las Vegas 2026, Jae Park lost 3:07 to the field.
The clock says 8:42 faster, but the races themselves got 11:49 quicker for everyone.
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
8 races · 5 events
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Beijing I21 Mar 2026Individual Pro · Men1:22:00 PB77/275Beat 72%
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Las Vegas20 Feb 2026Relay · Men1:33:2380/92Beat 13%
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Las Vegas20 Feb 2026Individual Open · Men1:11:52 PB91/1739Beat 95%
↑ 70 days after Anaheim 2025 3:03 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:16 faster on the clock looks better than it was: the race was 6:19 faster for everyone, which leaves this 3:03 behind the field.
The fieldCompare these two →6:19 faster This athlete3:16 faster -
Anaheim12 Dec 2025Doubles Open · Men1:09:48 PB110/1108Beat 90%
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Anaheim12 Dec 2025Individual Open · Men1:15:08131/1835Beat 93%
↑ 196 days after New York 2025 0:48 worse than the field Why ↓Close ↑
2:44 slower on the clock in a race that was 1:56 slower for everyone: 0:48 lost to the field.
The fieldCompare these two →1:56 slower This athlete2:44 slower -
New York30 May 2025Individual Open · Men1:12:24191/1462Beat 87%
↑ 118 days after Las Vegas 2025 0:44 better than the field Why ↓Close ↑
0:44 better than the field: 8:10 faster on the clock, against 7:26 faster for everyone.
The fieldCompare these two →7:26 faster This athlete8:10 faster -
Las Vegas1 Feb 2025Relay · Men1:28:1320/25Beat 20%
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Las Vegas1 Feb 2025Individual Open · Men1:20:3483/462Beat 82%