Progress against the field
From Cologne 2025 to Amsterdam 2026, Rowin Kroon got 0:18 faster than the field.
The clock says 6:40 faster, but the races themselves got 6:22 quicker for everyone.
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
3 races · 3 events
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Amsterdam21 Jan 2026Individual Open · Men1:15:25 PB379/1620Beat 77%
↑ 286 days after Cologne 2025 0:18 better than the field Why ↓Close ↑
0:18 better than the field: 6:40 faster on the clock, against 6:22 faster for everyone.
The fieldCompare these two →6:22 faster This athlete6:40 faster -
Madrid27 Nov 2025Doubles Open · Mixed1:18:16 PB282/789Beat 64%
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Cologne10 Apr 2025Individual Open · Men1:22:05478/1182Beat 60%