Progress against the field
Between Rotterdam 2025 and Gent 2025, Jeroen Sijrier lost 5:48 to the field.
Over the same races everyone got 6:23 quicker, so 0:35 faster on the clock looks better than it was.
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
5 races · 5 events
-
Mechelen26 Mar 2026Doubles Open · Men1:10:34 PB151/402Beat 62%
-
Gent12 Dec 2025Individual Open · Men1:24:34741/1428Beat 48%
↑ 217 days after Heerenveen 2025 0:13 better than the field Why ↓Close ↑
0:13 better than the field: 3:13 faster on the clock, against 3:00 faster for everyone.
The fieldCompare these two →3:00 faster This athlete3:13 faster -
Heerenveen9 May 2025Individual Open · Men1:27:47703/1217Beat 42%
↑ 34 days after Belgium 2025 5:46 worse than the field Why ↓Close ↑
3:18 slower on the clock in a race that was 2:28 faster for everyone: 5:46 lost to the field.
The fieldCompare these two →2:28 faster This athlete3:18 slower -
Belgium5 Apr 2025Individual Open · Men1:24:29 PB753/1638Beat 54%
↑ 37 days after Rotterdam 2025 0:15 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:40 faster on the clock looks better than it was: the race was 0:55 faster for everyone, which leaves this 0:15 behind the field.
The fieldCompare these two →0:55 faster This athlete0:40 faster -
Rotterdam27 Feb 2025Individual Open · Men1:25:09272/600Beat 55%