Progress against the field
From Las Vegas 2025 to Houston 2026, Sydney Nielsen got 5:58 faster than the field.
The clock says 15:05 faster, but the races themselves got 9:07 quicker for everyone.
314 days between Las Vegas 2025 and Anaheim 2025 is the longest gap compared here, and the second race was 1:07 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
4 races · 4 events
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Houston26 Mar 2026Individual Open · Women1:27:03 PB129/648Beat 80%
↑ 56 days after Phoenix 2026 0:22 better than the field Why ↓Close ↑
2:36 faster on the clock, and the race was 2:14 faster for everyone, so 0:22 of it was this athlete.
The fieldCompare these two →2:14 faster This athlete2:36 faster -
Phoenix29 Jan 2026Individual Open · Women1:29:39220/631Beat 65%
↑ 48 days after Anaheim 2025 6:43 better than the field Why ↓Close ↑
12:24 faster on the clock, and the race was 5:41 faster for everyone, so 6:43 of it was this athlete.
The fieldCompare these two →5:41 faster This athlete12:24 faster -
Anaheim12 Dec 2025Individual Open · Women1:42:03663/1383Beat 52%
↑ 314 days after Las Vegas 2025 1:07 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:05 faster on the clock looks better than it was: the race was 1:12 faster for everyone, which leaves this 1:07 behind the field.
The fieldCompare these two →1:12 faster This athlete0:05 faster -
Las Vegas1 Feb 2025Individual Open · Women1:42:08192/326Beat 41%