Progress against the field
Between Rotterdam 2025 and Maastricht 2026, Thomas Gravesteijn lost 8:19 to the field.
Over the same races everyone got 10:33 quicker, so 2:14 faster on the clock looks better than it was.
204 days between Rotterdam 2025 and Maastricht 2025 is the longest gap compared here, and the second race was 13:02 behind 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
6 races · 6 events
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Maastricht19 Sep 2026Individual Open · Men1:49:571013/1119Beat 10%
↑ 157 days after Rotterdam 2026 5:45 worse than the field Why ↓Close ↑
5:45 behind the field: 5:39 slower on the clock, against 0:06 faster for everyone.
The fieldCompare these two →0:06 faster This athlete5:39 slower -
Heerenveen14 May 2026Doubles Open · Men1:25:08 PB371/434Beat 15%
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Rotterdam15 Apr 2026Individual Open · Men1:44:18 PB1002/1192Beat 16%
↑ 84 days after Amsterdam 2026 2:17 better than the field Why ↓Close ↑
2:17 better than the field: 4:25 faster on the clock, against 2:08 faster for everyone.
The fieldCompare these two →2:08 faster This athlete4:25 faster -
Amsterdam21 Jan 2026Individual Open · Men1:48:431493/1620Beat 8%
↑ 124 days after Maastricht 2025 8:11 better than the field Why ↓Close ↑
8:11 better than the field: 16:10 faster on the clock, against 7:59 faster for everyone.
The fieldCompare these two →7:59 faster This athlete16:10 faster -
Maastricht19 Sep 2025Individual Open · Men2:04:531287/1352Beat 5%
↑ 204 days after Rotterdam 2025 13:02 worse than the field Why ↓Close ↑
12:42 slower on the clock in a race that was 0:20 faster for everyone: 13:02 lost to the field.
The fieldCompare these two →0:20 faster This athlete12:42 slower -
Rotterdam27 Feb 2025Individual Open · Men1:52:111191/1283Beat 7%