Progress against the field
Between Las Vegas 2025 and Chicago 2025, Kelsey Hendrickson pulled 6:19 ahead of the field.
The clock says 11:17 faster, but the races themselves got 4:58 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
4 races · 3 events
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Las Vegas20 Feb 2026Doubles Open · Women1:04:4510/1898Beat 100%
↑ 98 days after Chicago 2025, with Mary Hendrickson 2:09 worse than the field Why ↓Close ↑
2:09 behind the field: 0:46 slower on the clock, against 1:23 faster for everyone.
The fieldCompare these two →1:23 faster This pair0:46 slower -
Chicago14 Nov 2025Doubles Open · Women1:03:59 PB6/1539Beat 100%
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Chicago14 Nov 2025Individual Open · Women1:07:53 PB14/1127Beat 99%
↑ 286 days after Las Vegas 2025 6:19 better than the field Why ↓Close ↑
11:17 faster on the clock, and the race was 4:58 faster for everyone, so 6:19 of it was this athlete.
The fieldCompare these two →4:58 faster This athlete11:17 faster -
Las Vegas1 Feb 2025Individual Open · Women1:19:1031/326Beat 91%