Progress against the field
Between Chicago 2025 and Boston 2026, kristen Harris lost 6:52 to the field.
The races themselves barely changed, so 6:59 slower on the clock is the real picture.
252 days between Phoenix 2026 and Boston 2026 is the longest gap compared here, and the second race was 9:35 behind 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
5 races · 5 events
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Boston8 Oct 2026Individual Open · Women1:33:26206/475Beat 57%
↑ 252 days after Phoenix 2026 9:35 worse than the field Why ↓Close ↑
9:35 behind the field: 10:09 slower on the clock, against 0:34 slower for everyone.
The fieldCompare these two →0:34 slower This athlete10:09 slower -
Houston26 Mar 2026Doubles Open · Women2:12:281120/1160Beat 3%
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Phoenix29 Jan 2026Individual Open · Women1:23:17 PB125/631Beat 80%
↑ 76 days after Chicago 2025 2:43 better than the field Why ↓Close ↑
3:10 faster on the clock, and the race was 0:27 faster for everyone, so 2:43 of it was this athlete.
The fieldCompare these two →0:27 faster This athlete3:10 faster -
Anaheim12 Dec 2025Doubles Open · Women1:19:01 PB136/899Beat 85%
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Chicago14 Nov 2025Individual Open · Women1:26:27361/1127Beat 68%