Progress against the field
Between Cardiff 2025 and Berlin 2026, Aislin Callaghan pulled 2:51 ahead of the field.
The clock says 4:04 faster, but the races themselves got 1:13 quicker for everyone.
The longest gap between two races compared here, 191 days between Dublin 2025 and Berlin 2026, still ended 3:05 ahead of 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Berlin22 May 2026Individual Open · Women1:43:05 PB176/230Beat 24%
↑ 191 days after Dublin 2025 3:05 better than the field Why ↓Close ↑
0:11 faster on the clock in a race that was 2:54 slower for everyone: 3:05 better than the field.
The fieldCompare these two →2:54 slower This athlete0:11 faster -
Cardiff29 Apr 2026Doubles Open · Women1:31:26343/488Beat 30%
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Dublin12 Nov 2025Individual Open · Women1:43:16447/539Beat 17%
↑ 166 days after Cardiff 2025 0:14 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:53 faster on the clock, yet the race was 4:07 faster for everyone, so 0:14 was lost on the field.
The fieldCompare these two →4:07 faster This athlete3:53 faster -
Cardiff30 May 2025Individual Open · Women1:47:09497/587Beat 15%
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Malaga21 Mar 2025Doubles Open · Women1:25:12 PB287/514Beat 44%
↑ 126 days after Dublin 2024, with Colleen Lennon 1:32 better than the field Why ↓Close ↑
1:32 better than the field: 3:58 faster on the clock, against 2:26 faster for everyone.
The fieldCompare these two →2:26 faster This pair3:58 faster -
Dublin15 Nov 2024Doubles Open · Women1:29:10381/560Beat 32%
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Sports Direct HYROX London4 May 2024Doubles Open · Women1:38:551204/1419Beat 15%