Progress against the field
Between Paris 2024 and Bordeaux 2025, Assia Birouchane and Louise Perrot lost 19:06 to the field.
The clock says 11:02 slower, but the races themselves got 8:04 quicker for everyone.
216 days between Paris 1 2025 and Bordeaux 2025 is the longest gap compared here, and the second race was 24:01 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. The summary above covers Doubles Open · Women, with Louise Perrot, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Paris GP23 Apr 2026Doubles Open · Women1:27:30462/845Beat 45%
↑ 183 days after Paris 2025, with Kelly Eliezer-vanerot 7:24 worse than the field Why ↓Close ↑
3:12 slower on the clock in a race that was 4:12 faster for everyone: 7:24 lost to the field.
The fieldCompare these two →4:12 faster This pair3:12 slower -
Bordeaux20 Nov 2025Doubles Open · Women1:42:07806/865Beat 7%
↑ 216 days after Paris 1 2025, with Louise Perrot 24:01 worse than the field Why ↓Close ↑
24:01 behind the field: 21:55 slower on the clock, against 2:06 faster for everyone.
The fieldCompare these two →2:06 faster This pair21:55 slower -
Bordeaux20 Nov 2025Relay · Mixed1:17:4521/42Beat 50%
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Paris22 Oct 2025Doubles Open · Women1:24:18272/804Beat 66%
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New York30 May 2025Doubles Open · Mixed1:12:01 PB129/776Beat 83%
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Paris 118 Apr 2025Doubles Open · Women1:20:12 PB238/656Beat 64%
↑ 160 days after Paris 2024, with Louise Perrot 4:55 better than the field Why ↓Close ↑
10:53 faster on the clock, and the race was 5:58 faster for everyone, so 4:55 of it was this pair.
The fieldCompare these two →5:58 faster This pair10:53 faster -
Toulouse8 Feb 2025Doubles Open · Mixed1:20:13512/921Beat 44%
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Paris9 Nov 2024Doubles Open · Women1:31:05446/698Beat 36%
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Nice12 Oct 2024Individual Open · Women1:53:24 PB238/276Beat 14%