Progress against the field
Between Amsterdam 2024 and Barcelona 2025, Aron Karmazsin pulled 3:25 ahead of the field.
The clock says 7:33 faster, but the races themselves got 4:08 quicker for everyone.
The largest gain on the field came from Amsterdam 2024 → Paris 2024: 3:57 in 30 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
11 races · 10 events
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Stockholm18 Jun 2026Doubles Pro · Men1:00:54406/704Beat 42%
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Heerenveen14 May 2026Individual Open · Men1:04:09 PB36/966Beat 96%
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Rotterdam15 Apr 2026Doubles Pro · Men58:03 PB43/385Beat 89%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:04:0387/1206Beat 93%
↑ 257 days after Heerenveen 2025, with Tasmin Weir 4:15 worse than the field Why ↓Close ↑
0:33 slower on the clock in a race that was 3:42 faster for everyone: 4:15 lost to the field.
The fieldCompare these two →3:42 faster This pair0:33 slower -
Utrecht28 Nov 2025Relay · Men54:277/38Beat 82%
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Utrecht28 Nov 2025Doubles Pro · Men58:048/148Beat 95%
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Heerenveen9 May 2025Doubles Open · Mixed1:03:3010/492Beat 98%
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Barcelona25 Apr 2025Individual Open · Men1:07:2950/795Beat 94%
↑ 167 days after Paris 2024 0:32 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:04 faster on the clock, yet the race was 3:36 faster for everyone, so 0:32 was lost on the field.
The fieldCompare these two →3:36 faster This athlete3:04 faster -
Paris9 Nov 2024Individual Open · Men1:10:33164/1585Beat 90%
↑ 30 days after Amsterdam 2024 3:57 better than the field Why ↓Close ↑
4:29 faster on the clock, and the race was 0:32 faster for everyone, so 3:57 of it was this athlete.
The fieldCompare these two →0:32 faster This athlete4:29 faster -
Amsterdam10 Oct 2024Individual Open · Men1:15:02296/1539Beat 81%
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BudapestDate unknownDoubles Open · Mixed59:37 PB24/425Beat 94%