Progress against the field
From Gainful Anaheim 2024 to Anaheim 2025, Ilwon Shin got 4:50 faster than the field.
Over the same races everyone got 4:26 quicker, so 9:16 faster on the clock looks better than it was.
The longest gap between two races compared here, 370 days between Anaheim 2024 and Anaheim 2025, still ended 2:52 ahead of the field.
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
3 races · 3 events
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Anaheim12 Dec 2025Individual Open · Men1:28:31 PB616/1835Beat 66%
↑ 370 days after Anaheim 2024 2:52 better than the field Why ↓Close ↑
2:52 better than the field: 6:05 faster on the clock, against 3:13 faster for everyone.
The fieldCompare these two →3:13 faster This athlete6:05 faster -
Anaheim7 Dec 2024Individual Open · Men1:34:36277/607Beat 54%
↑ 202 days after Gainful Anaheim 2024 1:58 better than the field Why ↓Close ↑
1:58 better than the field: 3:11 faster on the clock, against 1:13 faster for everyone.
The fieldCompare these two →1:13 faster This athlete3:11 faster -
Gainful Anaheim19 May 2024Individual Open · Men1:37:47392/623Beat 37%