Progress against the field
From Boston 2025 to Chicago 2025, the field gained 3:12 on George Halliday.
Over the same races everyone got 1:14 quicker, so 1:58 slower on the clock looks better than it was.
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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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New York28 May 2026Doubles Open · Men1:18:55 PB243/574Beat 58%
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Las Vegas20 Feb 2026Doubles Open · Mixed1:13:06 PB321/2139Beat 85%
↑ 266 days after New York 2025, with Mel Andren 2:50 better than the field Why ↓Close ↑
4:33 faster on the clock, and the race was 1:43 faster for everyone, so 2:50 of it was this pair.
The fieldCompare these two →1:43 faster This pair4:33 faster -
Chicago14 Nov 2025Individual Open · Men1:27:13631/1621Beat 61%
↑ 49 days after Boston 2025 3:12 worse than the field Why ↓Close ↑
1:58 slower on the clock in a race that was 1:14 faster for everyone: 3:12 lost to the field.
The fieldCompare these two →1:14 faster This athlete1:58 slower -
Boston26 Sep 2025Individual Open · Men1:25:15 PB578/1463Beat 61%
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New York30 May 2025Doubles Open · Mixed1:17:39262/776Beat 66%