Progress against the field
Between Rotterdam 2023 and Maastricht 2026, Mark Van Berlo lost 6:58 to the field.
The clock says 10:35 faster, but the races themselves got 17:33 quicker for everyone.
365 days between Maastricht 2025 and Maastricht 2026 is the longest gap compared here, and the second race was 2:44 better than 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.
Every race
7 races · 7 events
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Maastricht19 Sep 2026Individual Open · Men1:17:19315/1119Beat 72%
↑ 365 days after Maastricht 2025 2:44 better than the field Why ↓Close ↑
9:00 faster on the clock, and the race was 6:16 faster for everyone, so 2:44 of it was this athlete.
The fieldCompare these two →6:16 faster This athlete9:00 faster -
Amsterdam21 Jan 2026Doubles Pro · Men1:07:38 PB163/298Beat 45%
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Maastricht19 Sep 2025Individual Open · Men1:26:19544/1352Beat 60%
↑ 344 days after Amsterdam 2024 11:23 worse than the field Why ↓Close ↑
11:23 behind the field: 11:54 slower on the clock, against 0:31 slower for everyone.
The fieldCompare these two →0:31 slower This athlete11:54 slower -
Amsterdam10 Oct 2024Individual Open · Men1:14:25 PB275/1539Beat 82%
↑ 264 days after Maastricht 2024 2:47 better than the field Why ↓Close ↑
2:47 better than the field: 6:57 faster on the clock, against 4:10 faster for everyone.
The fieldCompare these two →4:10 faster This athlete6:57 faster -
Maastricht20 Jan 2024Individual Open · Men1:21:22283/781Beat 64%
↑ 77 days after Amsterdam 2023 2:58 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:03 faster on the clock looks better than it was: the race was 5:01 faster for everyone, which leaves this 2:58 behind the field.
The fieldCompare these two →5:01 faster This athlete2:03 faster -
Amsterdam4 Nov 2023Individual Open · Men1:23:25339/1079Beat 69%
↑ 168 days after Rotterdam 2023 1:52 better than the field Why ↓Close ↑
4:29 faster on the clock, and the race was 2:37 faster for everyone, so 1:52 of it was this athlete.
The fieldCompare these two →2:37 faster This athlete4:29 faster -
Rotterdam20 May 2023Individual Open · Men1:27:54272/575Beat 53%