Progress against the field
Jarron Nederhoed and Freek Balk have gained 1:22 on the field from Rotterdam 2024 to Heerenveen 2025.
The clock says 8:28 faster, but the races themselves got 7:06 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. The summary above covers Doubles Open · Men, with Freek Balk, the one raced most; every comparison is in the list below.
Every race
10 races · 9 events
-
Maastricht19 Sep 2026Doubles Open · Mixed1:04:16 PB13/237Beat 95%
↑ 365 days after Maastricht 2025, with Chantal Vernooij 1:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:32 faster on the clock looks better than it was: the race was 3:51 faster for everyone, which leaves this 1:19 behind the field.
The fieldCompare these two →3:51 faster This pair2:32 faster -
Barcelona14 May 2026Doubles Open · Men1:04:4479/564Beat 86%
-
Gent12 Dec 2025Doubles Open · Men57:31 PB19/1164Beat 98%
-
Utrecht28 Nov 2025Relay · Mixed1:04:319/40Beat 78%
-
Utrecht28 Nov 2025Doubles Pro · Men1:06:33 PB33/148Beat 78%
-
Maastricht19 Sep 2025Doubles Open · Mixed1:06:4820/658Beat 97%
-
Heerenveen9 May 2025Doubles Open · Men1:05:2993/529Beat 82%
↑ 211 days after Amsterdam 2024, with Freek Balk 0:37 better than the field Why ↓Close ↑
0:37 better than the field: 4:14 faster on the clock, against 3:37 faster for everyone.
The fieldCompare these two →3:37 faster This pair4:14 faster -
Rotterdam27 Feb 2025Individual Open · Men1:13:19 PB146/1283Beat 89%
-
Amsterdam10 Oct 2024Doubles Open · Men1:09:43211/855Beat 75%
↑ 187 days after Rotterdam 2024, with Freek Balk 0:45 better than the field Why ↓Close ↑
0:45 better than the field: 4:14 faster on the clock, against 3:29 faster for everyone.
The fieldCompare these two →3:29 faster This pair4:14 faster -
Rotterdam6 Apr 2024Doubles Open · Men1:13:57253/722Beat 65%