Progress against the field
Jennifer Marshall has dropped 3:05 behind the field from Miami 2026 to Tampa 2026.
The clock says 1:18 faster, but the races themselves got 4:23 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 · Women, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Tampa22 Oct 2026Individual Open · Women1:26:20 PB210/1011Beat 79%
↑ 202 days after Miami 2026 3:05 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:18 faster on the clock, yet the race was 4:23 faster for everyone, so 3:05 was lost on the field.
The fieldCompare these two →4:23 faster This athlete1:18 faster -
Miami3 Apr 2026Individual Open · Women1:27:38358/1320Beat 73%
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Boston26 Sep 2025Doubles Open · Mixed1:09:43 PB139/1259Beat 89%
↑ 119 days after New York 2025, with Paul Marshall 12:54 better than the field Why ↓Close ↑
12:54 better than the field: 15:44 faster on the clock, against 2:50 faster for everyone.
The fieldCompare these two →2:50 faster This pair15:44 faster -
New York30 May 2025Doubles Open · Mixed1:25:27453/776Beat 42%