Progress against the field
Between Miami 2026 and Boston 2026, Alexandra Williams lost 0:42 to the field.
The clock says 5:11 faster, but the races themselves got 5:53 quicker for everyone.
The biggest step was Miami 2026 → New York 2026: 6:05 on the field in 55 days.
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
9 races · 7 events
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Tampa22 Oct 2026Individual Open · Women1:28:42260/1011Beat 74%
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Boston8 Oct 2026Individual Open · Women1:27:3888/452Beat 81%
↑ 35 days after Washington DC 2026 0:22 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:15 faster on the clock, yet the race was 0:37 faster for everyone, so 0:22 was lost on the field.
The fieldCompare these two →0:37 faster This athlete0:15 faster -
Washington DC3 Sep 2026Individual Open · Women1:27:53219/1029Beat 79%
↑ 98 days after New York 2026 6:25 worse than the field Why ↓Close ↑
0:41 slower on the clock in a race that was 5:44 faster for everyone: 6:25 lost to the field.
The fieldCompare these two →5:44 faster This athlete0:41 slower -
Washington DC3 Sep 2026Doubles Pro · Women1:42:43 PB194/223Beat 13%
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Washington DC3 Sep 2026Doubles Open · Mixed1:32:08 PB726/1230Beat 41%
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New York28 May 2026Individual Open · Women1:27:12 PB108/586Beat 82%
↑ 55 days after Miami 2026 6:05 better than the field Why ↓Close ↑
The race was 0:28 slower for everyone and the clock still says 5:37 faster: 6:05 gained on the field.
The fieldCompare these two →0:28 slower This athlete5:37 faster -
Miami3 Apr 2026Individual Open · Women1:32:49503/1320Beat 62%
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Houston26 Mar 2026Individual Open · Women1:30:24116/386Beat 70%
↑ 34 days after Las Vegas 2026 4:43 better than the field Why ↓Close ↑
4:43 better than the field: 6:20 faster on the clock, against 1:37 faster for everyone.
The fieldCompare these two →1:37 faster This athlete6:20 faster -
Las Vegas20 Feb 2026Individual Open · Women1:36:44833/1796Beat 54%