Progress against the field
Between Paris 1 2025 and Paris GP 2026, Eva Costa and Alice Sourisseau pulled 1:53 ahead of the field.
Over the same races everyone got 1:52 quicker, so 3:45 faster on the clock looks better 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 Doubles Open · Women, with Alice Sourisseau, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Paris GP23 Apr 2026Doubles Open · Women1:14:1725/303Beat 92%
↑ 370 days after Paris 1 2025, with Alice Sourisseau 1:53 better than the field Why ↓Close ↑
1:53 better than the field: 3:45 faster on the clock, against 1:52 faster for everyone.
The fieldCompare these two →1:52 faster This pair3:45 faster -
Toulouse19 Mar 2026Doubles Pro · Women1:13:44 PB23/66Beat 65%
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Rome26 Sep 2025Doubles Open · Women1:12:34 PB30/285Beat 90%
↑ 321 days after Paris 2024, with Marie Gallezot 0:47 better than the field Why ↓Close ↑
0:47 better than the field: 11:51 faster on the clock, against 11:04 faster for everyone.
The fieldCompare these two →11:04 faster This pair11:51 faster -
Paris 118 Apr 2025Doubles Open · Women1:18:02193/656Beat 71%
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Karlsruhe1 Mar 2025Doubles Open · Women1:16:5887/622Beat 86%
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Paris9 Nov 2024Doubles Open · Women1:24:25283/698Beat 60%
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Karlsruhe16 Mar 2024Doubles Open · Women1:23:13113/252Beat 55%