Progress against the field
Between Frankfurt 2025 and Hamburg 2026, Sandra Rousseau lost 4:47 to the field.
The clock says 1:09 slower, but the races themselves got 3:38 quicker for everyone.
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
6 races · 6 events
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Hamburg28 Oct 2026Individual Open · Women1:18:1440/486Beat 92%
↑ 320 days after Frankfurt 2025 4:47 worse than the field Why ↓Close ↑
1:09 slower on the clock in a race that was 3:38 faster for everyone: 4:47 lost to the field.
The fieldCompare these two →3:38 faster This athlete1:09 slower -
Geneva9 Oct 2026Doubles Open · Mixed1:07:50 PB58/934Beat 94%
↑ 266 days after St. Gallen 2026, with Alfonso Serna Alvarado 2:20 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:45 faster on the clock looks better than it was: the race was 3:05 faster for everyone, which leaves this 2:20 behind the field.
The fieldCompare these two →3:05 faster This pair0:45 faster -
St. Gallen16 Jan 2026Doubles Open · Mixed1:08:3560/792Beat 92%
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Frankfurt12 Dec 2025Individual Open · Women1:17:05 PB94/1071Beat 91%
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Geneva11 Oct 2025Individual Open · Women1:17:1843/502Beat 91%
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St. GallenDate unknownIndividual Open · Women1:22:48124/533Beat 77%