Progress against the field
From Las Vegas 2025 to Las Vegas 2026, the field gained 1:45 on Jamie Rosenberg.
The clock says 5:50 faster, but the races themselves got 7:35 quicker for everyone.
314 days between Las Vegas 2025 and Anaheim 2025 is the longest gap compared here, and the second race was 3:21 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.
Every race
5 races · 5 events
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New York28 May 2026Doubles Open · Women1:37:33232/399Beat 42%
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Las Vegas20 Feb 2026Individual Open · Women1:16:26 PB114/1796Beat 94%
↑ 70 days after Anaheim 2025 1:36 better than the field Why ↓Close ↑
7:59 faster on the clock, and the race was 6:23 faster for everyone, so 1:36 of it was this athlete.
The fieldCompare these two →6:23 faster This athlete7:59 faster -
Anaheim12 Dec 2025Individual Open · Women1:24:25201/1383Beat 86%
↑ 314 days after Las Vegas 2025 3:21 worse than the field Why ↓Close ↑
3:21 behind the field: 2:09 slower on the clock, against 1:12 faster for everyone.
The fieldCompare these two →1:12 faster This athlete2:09 slower -
Las Vegas1 Feb 2025Individual Open · Women1:22:1686/512Beat 83%
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Anaheim7 Dec 2024Doubles Open · Women1:15:43 PB33/304Beat 89%