Progress against the field
From Boston 2025 to Boston 2026, Manal Roumani got 1:40 faster than the field.
The clock says 7:07 faster, but the races themselves got 5:27 quicker for everyone.
196 days between Houston 2026 and Boston 2026 is the longest gap compared here, and the second race was 2:37 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 · Women1:23:0280/475Beat 83%
↑ 196 days after Houston 2026 2:37 worse than the field Why ↓Close ↑
2:37 behind the field: 2:44 slower on the clock, against 0:07 slower for everyone.
The fieldCompare these two →0:07 slower This athlete2:44 slower -
Houston26 Mar 2026Individual Open · Women1:20:18 PB71/961Beat 93%
↑ 56 days after Phoenix 2026 1:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:03 faster on the clock, yet the race was 2:14 faster for everyone, so 1:11 was lost on the field.
The fieldCompare these two →2:14 faster This athlete1:03 faster -
Phoenix29 Jan 2026Individual Open · Women1:21:2197/550Beat 82%
↑ 76 days after Chicago 2025 0:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:03 faster on the clock, yet the race was 0:27 faster for everyone, so 0:24 was lost on the field.
The fieldCompare these two →0:27 faster This athlete0:03 faster -
Chicago14 Nov 2025Individual Open · Women1:21:24217/1127Beat 81%
↑ 49 days after Boston 2025 5:52 better than the field Why ↓Close ↑
8:45 faster on the clock, and the race was 2:53 faster for everyone, so 5:52 of it was this athlete.
The fieldCompare these two →2:53 faster This athlete8:45 faster -
Boston26 Sep 2025Individual Open · Women1:30:09490/1290Beat 62%