Progress against the field
Naomie Halfon and Ilona Halfon have dropped 3:43 behind the field from Paris 1 2025 to Paris 2025.
The races barely moved for everyone else, so 3:54 slower on the clock is close to the whole story.
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 · 4 events
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London Olympia24 Mar 2026Doubles Open · Women1:09:36 PB59/867Beat 93%
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Paris22 Oct 2025Doubles Open · Women1:21:02138/657Beat 79%
↑ 187 days after Paris 1 2025, with Ilona Halfon 3:43 worse than the field Why ↓Close ↑
3:54 slower on the clock in a race that was 0:11 slower for everyone: 3:43 lost to the field.
The fieldCompare these two →0:11 slower This pair3:54 slower -
Paris22 Oct 2025Individual Open · Women1:34:55 PB241/572Beat 58%
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Paris 118 Apr 2025Doubles Open · Women1:17:08164/656Beat 75%
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Milan19 Oct 2024Doubles Open · Women1:18:4996/584Beat 84%