Progress against the field
Between Auckland 2025 and Brisbane 2026, Irene MacArthur pulled 6:01 ahead of the field.
Over the same races everyone got 9:27 quicker, so 15:28 faster on the clock looks better than it was.
362 days between Auckland 2025 and Auckland 2026 is the longest gap compared here, and the second race was 7:01 better than 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 · 3 events
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Brisbane9 Apr 2026Individual Open · Women1:42:22 PB282/405Beat 30%
↑ 70 days after Auckland 2026 1:00 worse than the field Faster on the clock, behind the field Why ↓Close ↑
6:41 faster on the clock looks better than it was: the race was 7:41 faster for everyone, which leaves this 1:00 behind the field.
The fieldCompare these two →7:41 faster This athlete6:41 faster -
Auckland29 Jan 2026Individual Open · Women1:49:03321/462Beat 31%
↑ 362 days after Auckland 2025 7:01 better than the field Why ↓Close ↑
7:01 better than the field: 8:47 faster on the clock, against 1:46 faster for everyone.
The fieldCompare these two →1:46 faster This athlete8:47 faster -
Auckland29 Jan 2026Doubles Open · Mixed1:40:07 PB428/542Beat 21%
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Auckland1 Feb 2025Individual Open · Women1:57:50454/535Beat 15%