Progress against the field
Shelby Casey and John Lutjen have dropped 0:57 behind the field from Chicago 2025 to Tampa 2026.
Over the same races everyone got 7:41 quicker, so 6:44 faster 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.
Every race
4 races · 4 events
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Tampa22 Oct 2026Doubles Open · Mixed1:05:56 PB22/291Beat 92%
↑ 147 days after New York 2026, with John Lutjen 1:35 better than the field Why ↓Close ↑
1:35 better than the field: 4:50 faster on the clock, against 3:15 faster for everyone.
The fieldCompare these two →3:15 faster This pair4:50 faster -
New York28 May 2026Doubles Open · Mixed1:10:4667/1034Beat 94%
↑ 63 days after Houston 2026, with John Lutjen 2:45 worse than the field Why ↓Close ↑
2:45 behind the field: 3:30 slower on the clock, against 0:45 slower for everyone.
The fieldCompare these two →0:45 slower This pair3:30 slower -
Houston26 Mar 2026Doubles Open · Mixed1:07:1657/1215Beat 95%
↑ 132 days after Chicago 2025, with John Lutjen 0:13 better than the field Why ↓Close ↑
5:24 faster on the clock, and the race was 5:11 faster for everyone, so 0:13 of it was this pair.
The fieldCompare these two →5:11 faster This pair5:24 faster -
Chicago14 Nov 2025Doubles Open · Mixed1:12:40156/1179Beat 87%