Progress against the field
Between Lisboa 2026 and Stockholm 2026, Emer O Mahony lost 12:36 to the field.
Over the same races everyone got 1:38 slower, so 14:14 slower on the clock looks worse than it was.
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 Pro · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 6 events
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Stockholm18 Jun 2026Individual Pro · Women1:27:29654/751Beat 13%
↑ 48 days after Lisboa 2026 12:36 worse than the field Why ↓Close ↑
12:36 behind the field: 14:14 slower on the clock, against 1:38 slower for everyone.
The fieldCompare these two →1:38 slower This athlete14:14 slower -
Lisboa1 May 2026Doubles Open · Women1:12:01 PB21/232Beat 91%
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Lisboa1 May 2026Individual Pro · Women1:13:15 PB29/133Beat 78%
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Vienna6 Feb 2026Individual Pro · Women1:18:3051/125Beat 59%
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Dublin12 Nov 2025Individual Pro · Women1:16:5721/92Beat 77%
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Malaga21 Mar 2025Individual Open · Women1:18:05 PB74/510Beat 86%
↑ 510 days after Dublin 2023 0:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
9:47 faster on the clock looks better than it was: the race was 10:16 faster for everyone, which leaves this 0:29 behind the field.
The fieldCompare these two →10:16 faster This athlete9:47 faster -
Dublin28 Oct 2023Individual Open · Women1:27:5276/363Beat 79%