Progress against the field
Between Washington DC 2026 and Boston 2026, Jonathan Curtin lost 2:53 to the field.
The clock says 1:42 slower, but the races themselves got 1:11 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Boston8 Oct 2026Individual Open · Men1:06:1035/1233Beat 97%
↑ 35 days after Washington DC 2026 2:53 worse than the field Why ↓Close ↑
1:42 slower on the clock in a race that was 1:11 faster for everyone: 2:53 lost to the field.
The fieldCompare these two →1:11 faster This athlete1:42 slower -
Washington DC3 Sep 2026Individual Open · Men1:04:28 PB29/1462Beat 98%
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Houston26 Mar 2026Doubles Open · Men58:08 PB3/727Beat 100%
↑ 125 days after Dallas 2025, with Justin Woytanowski 4:01 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:01 faster on the clock, yet the race was 4:02 faster for everyone, so 4:01 was lost on the field.
The fieldCompare these two →4:02 faster This pair0:01 faster -
Dallas21 Nov 2025Doubles Open · Men58:098/1269Beat 99%