Progress against the field
From Hamburg 2025 to Berlin 2026, David Kriz got 1:18 faster than the field.
The clock says 6:47 faster, but the races themselves got 5:29 quicker for everyone.
The largest gain on the field came from Cologne 2026 → Berlin 2026: 4:56 in 36 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
10 races · 10 events
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Hamburg28 Oct 2026Individual Open · Men1:21:27146/579Beat 75%
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New York28 May 2026Individual Open · Men1:18:20 PB86/556Beat 85%
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Berlin22 May 2026Individual Open · Men1:21:27102/277Beat 63%
↑ 36 days after Cologne 2026 4:56 better than the field Why ↓Close ↑
5:01 faster on the clock, and the race was 0:05 faster for everyone, so 4:56 of it was this athlete.
The fieldCompare these two →0:05 faster This athlete5:01 faster -
Barcelona14 May 2026Doubles Open · Men1:04:18102/797Beat 87%
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Cologne16 Apr 2026Individual Open · Men1:26:28136/269Beat 49%
↑ 85 days after Amsterdam 2026 4:08 worse than the field Why ↓Close ↑
4:08 behind the field: 4:15 slower on the clock, against 0:07 slower for everyone.
The fieldCompare these two →0:07 slower This athlete4:15 slower -
Mechelen26 Mar 2026Doubles Open · Men1:03:22 PB98/593Beat 84%
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Amsterdam21 Jan 2026Individual Open · Men1:22:13733/1620Beat 55%
↑ 40 days after Frankfurt 2025 2:08 better than the field Why ↓Close ↑
5:32 faster on the clock, and the race was 3:24 faster for everyone, so 2:08 of it was this athlete.
The fieldCompare these two →3:24 faster This athlete5:32 faster -
Frankfurt12 Dec 2025Individual Open · Men1:27:451020/1883Beat 46%
↑ 71 days after Hamburg 2025 1:38 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:29 faster on the clock, yet the race was 2:07 faster for everyone, so 1:38 was lost on the field.
The fieldCompare these two →2:07 faster This athlete0:29 faster -
Hamburg2 Oct 2025Individual Open · Men1:28:14724/1486Beat 51%
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Maastricht19 Sep 2025Doubles Open · Men1:26:41290/354Beat 18%