Progress against the field
Between New York 2026 and Salt Lake City 2026, Mai Willin lost 4:54 to the field.
The clock says 0:55 slower, but the races themselves got 3:59 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.
Every race
5 races · 5 events
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Salt Lake City19 Sep 2026Individual Open · Women1:23:4171/412Beat 83%
↑ 16 days after Washington DC 2026 3:25 worse than the field Why ↓Close ↑
5:10 slower on the clock in a race that was 1:45 slower for everyone: 3:25 lost to the field.
The fieldCompare these two →1:45 slower This athlete5:10 slower -
Washington DC3 Sep 2026Individual Open · Women1:18:31 PB23/342Beat 93%
↑ 98 days after New York 2026 1:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:15 faster on the clock, yet the race was 5:44 faster for everyone, so 1:29 was lost on the field.
The fieldCompare these two →5:44 faster This athlete4:15 faster -
New York28 May 2026Individual Open · Women1:22:46112/1098Beat 90%
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Las Vegas20 Feb 2026Doubles Open · Women1:22:31 PB431/1898Beat 77%
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Anaheim12 Dec 2025Doubles Open · Mixed1:21:21 PB431/1394Beat 69%