Progress against the field
Between Birmingham 2023 and London Excel 2025, Costa Demetriou lost 11:43 to the field.
Over the same races everyone got 10:48 quicker, so 0:55 slower on the clock looks better than it was.
The longest gap between two races compared here, 370 days between London 2024 and London Excel 2025, cost 3:37 on 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 · Men, the one raced most; every comparison is in the list below.
Every race
11 races · 11 events
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London Excel4 Dec 2025Individual Open · Men1:14:12660/2771Beat 76%
↑ 370 days after London 2024 3:37 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:27 faster on the clock looks better than it was: the race was 5:04 faster for everyone, which leaves this 3:37 behind the field.
The fieldCompare these two →5:04 faster This athlete1:27 faster -
London29 Nov 2024Individual Open · Men1:15:39363/1637Beat 78%
↑ 209 days after Sports Direct HYROX London 2024 3:07 worse than the field Why ↓Close ↑
2:39 slower on the clock in a race that was 0:28 faster for everyone: 3:07 lost to the field.
The fieldCompare these two →0:28 faster This athlete2:39 slower -
Sports Direct HYROX London4 May 2024Individual Open · Men1:13:00 PB318/1860Beat 83%
↑ 196 days after Birmingham 2023 4:59 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:17 faster on the clock looks better than it was: the race was 5:16 faster for everyone, which leaves this 4:59 behind the field.
The fieldCompare these two →5:16 faster This athlete0:17 faster -
London26 Nov 2023Individual Pro · Men1:23:29172/321Beat 46%
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Birmingham21 Oct 2023Individual Open · Men1:13:17131/1182Beat 89%
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Manchester28 Jan 2023Individual Pro · Men1:22:09 PB40/97Beat 59%
↑ 105 days after Birmingham 2022 12:14 better than the field Why ↓Close ↑
12:14 better than the field: 12:21 faster on the clock, against 0:07 faster for everyone.
The fieldCompare these two →0:07 faster This athlete12:21 faster -
London19 Nov 2022Doubles Open · Men1:08:32 PB107/343Beat 69%
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Birmingham15 Oct 2022Individual Pro · Men1:34:30113/137Beat 18%
↑ 259 days after Manchester 2022 5:50 worse than the field Why ↓Close ↑
3:17 slower on the clock in a race that was 2:33 faster for everyone: 5:50 lost to the field.
The fieldCompare these two →2:33 faster This athlete3:17 slower -
Manchester29 Jan 2022Individual Pro · Men1:31:1395/119Beat 20%
↑ 91 days after Birmingham 2021 11:47 worse than the field Why ↓Close ↑
11:47 behind the field: 5:40 slower on the clock, against 6:07 faster for everyone.
The fieldCompare these two →6:07 faster This athlete5:40 slower -
Birmingham30 Oct 2021Individual Pro · Men1:25:3329/48Beat 40%
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London25 Sep 2021Individual Pro · Men1:28:3440/59Beat 32%