Progress against the field
Between Atlanta 2025 and Boston 2026, Jana Demmer lost 5:05 to the field.
The clock says 1:17 slower, but the races themselves got 3:48 quicker for everyone.
321 days between Dallas 2025 and Boston 2026 is the longest gap compared here, and the second race was 4:15 behind the field.
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
11 races · 7 events
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Boston8 Oct 2026Individual Open · Women1:13:4917/475Beat 96%
↑ 321 days after Dallas 2025 4:15 worse than the field Why ↓Close ↑
2:20 slower on the clock in a race that was 1:55 faster for everyone: 4:15 lost to the field.
The fieldCompare these two →1:55 faster This athlete2:20 slower -
Washington DC3 Sep 2026Doubles Open · Women1:18:28159/1382Beat 89%
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Washington DC3 Sep 2026Relay · Women59:511/89Beat 99%
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Washington DC3 Sep 2026Doubles Open · Women1:02:33 PB2/395Beat 100%
↑ 98 days after New York 2026, with Heather Klein 4:58 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:18 faster on the clock looks better than it was: the race was 5:16 faster for everyone, which leaves this 4:58 behind the field.
The fieldCompare these two →5:16 faster This pair0:18 faster -
Stockholm18 Jun 2026Doubles Pro · Women1:07:25 PB249/689Beat 64%
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New York28 May 2026Relay · Women1:00:191/154Beat 99%
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New York28 May 2026Doubles Open · Women1:02:513/1144Beat 100%
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Dallas21 Nov 2025Individual Open · Women1:11:29 PB34/1494Beat 98%
↑ 21 days after Atlanta 2025 0:50 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:03 faster on the clock, yet the race was 1:53 faster for everyone, so 0:50 was lost on the field.
The fieldCompare these two →1:53 faster This athlete1:03 faster -
Dallas21 Nov 2025Doubles Open · Women1:11:3572/1529Beat 95%
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Atlanta31 Oct 2025Individual Open · Women1:12:3212/660Beat 98%
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Houston15 Mar 2025Individual Open · Women1:15:1456/646Beat 91%