Progress against the field
Between Stuttgart 2024 and Berlin 2025, Jessica Forster lost 1:42 to the field.
The clock says 6:07 faster, but the races themselves got 7:49 quicker for everyone.
The biggest step was Stuttgart 2024 → Frankfurt 2024: 4:13 on the field in 77 days.
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
14 races · 10 events
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Cologne16 Apr 2026Doubles Pro · Women1:09:25 PB35/276Beat 87%
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Stuttgart31 Oct 2025Relay · Mixed59:162/42Beat 95%
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Stuttgart31 Oct 2025Doubles Open · Mixed1:00:55 PB14/855Beat 98%
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Berlin16 May 2025Doubles Open · MixedDNF—
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Berlin16 May 2025Individual Open · Women1:10:25 PB34/784Beat 96%
↑ 153 days after Frankfurt 2024 5:55 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:39 faster on the clock, yet the race was 6:34 faster for everyone, so 5:55 was lost on the field.
The fieldCompare these two →6:34 faster This athlete0:39 faster -
Karlsruhe1 Mar 2025Doubles Open · Mixed1:09:2984/726Beat 88%
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Karlsruhe1 Mar 2025Relay · Mixed1:02:503/28Beat 89%
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Frankfurt14 Dec 2024Individual Open · Women1:11:0434/763Beat 96%
↑ 77 days after Stuttgart 2024 4:13 better than the field Why ↓Close ↑
4:13 better than the field: 5:28 faster on the clock, against 1:15 faster for everyone.
The fieldCompare these two →1:15 faster This athlete5:28 faster -
Frankfurt14 Dec 2024Relay · Mixed1:02:534/36Beat 89%
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Stuttgart28 Sep 2024Individual Open · Women1:16:3235/361Beat 90%
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Rimini1 Jun 2024Doubles Open · Mixed1:11:4549/400Beat 88%
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Frankfurt9 Dec 2023Doubles Open · Women1:21:45 PB118/287Beat 59%
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München14 Oct 2023Doubles Open · Mixed1:10:1928/190Beat 85%
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KölnDate unknownDoubles Open · Women1:22:5378/188Beat 59%