Progress against the field
Between St. Gallen 2026 and Rome 2026, Rebecca Costabile pulled 0:57 ahead of the field.
Over the same races everyone got 4:32 quicker, so 5:29 faster on the clock looks better than it was.
The biggest step was St. Gallen 2026 → Bologna 2026: 3:06 on the field in 78 days.
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
3 races · 3 events
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Rome23 Sep 2026Individual Open · Women1:24:36105/558Beat 81%
↑ 172 days after Bologna 2026 2:09 worse than the field Why ↓Close ↑
4:47 slower on the clock in a race that was 2:38 slower for everyone: 2:09 lost to the field.
The fieldCompare these two →2:38 slower This athlete4:47 slower -
Bologna4 Apr 2026Individual Open · Women1:19:49 PB71/257Beat 72%
↑ 78 days after St. Gallen 2026 3:06 better than the field Why ↓Close ↑
10:16 faster on the clock, and the race was 7:10 faster for everyone, so 3:06 of it was this athlete.
The fieldCompare these two →7:10 faster This athlete10:16 faster -
St. Gallen16 Jan 2026Individual Open · Women1:30:05276/725Beat 62%