Progress against the field
Between Chicago 2025 and Tampa 2026, Tanya Walker and Katherine Brockner lost 1:39 to the field.
The clock says 1:33 faster, but the races themselves got 3:12 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
6 races · 6 events
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Tampa22 Oct 2026Doubles Open · Women1:49:02 PB786/942Beat 17%
↑ 342 days after Chicago 2025, with Katherine Brockner 1:39 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:33 faster on the clock, yet the race was 3:12 faster for everyone, so 1:39 was lost on the field.
The fieldCompare these two →3:12 faster This pair1:33 faster -
Chicago14 Nov 2025Doubles Open · Women1:50:351380/1539Beat 10%
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Las Vegas1 Feb 2025Individual Open · Women2:22:43 PB499/512Beat 3%
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Chicago Navy Pier16 Nov 2024Relay · Women1:48:1821/21Beat 0%
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Fort Lauderdale24 Feb 2024Relay · Women1:36:455/6Beat 17%
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Chicago26 Jun 2021Doubles Open · Women2:02:0640/41Beat 2%