Progress against the field
From Stockholm 2023 to Oslo 2025, the field gained 23:50 on Jonas Forslund.
Over the same races everyone got 9:16 quicker, so 14:34 slower on the clock looks better than it was.
The longest gap between two races compared here, 259 days between Copenhagen 2024 and Stockholm 2024, still ended 5:16 ahead of 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
14 races · 13 events
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Stockholm18 Dec 2025Individual Pro · Men1:39:20 PB85/95Beat 11%
↑ 201 days after Riga 2025 10:32 better than the field Why ↓Close ↑
14:17 faster on the clock, and the race was 3:45 faster for everyone, so 10:32 of it was this athlete.
The fieldCompare these two →3:45 faster This athlete14:17 faster -
Gent12 Dec 2025Individual Open · Men1:39:521198/1428Beat 16%
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Stuttgart31 Oct 2025Individual Open · Men1:40:59954/1171Beat 19%
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Oslo26 Sep 2025Doubles Open · Mixed1:37:00303/344Beat 12%
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Oslo26 Sep 2025Individual Open · Men1:49:02830/935Beat 11%
↑ 196 days after Copenhagen 2025 18:19 worse than the field Why ↓Close ↑
18:19 behind the field: 17:04 slower on the clock, against 1:15 faster for everyone.
The fieldCompare these two →1:15 faster This athlete17:04 slower -
Riga31 May 2025Individual Pro · Men1:53:3790/94Beat 4%
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Copenhagen14 Mar 2025Individual Open · Men1:31:58 PB965/1323Beat 27%
↑ 97 days after Stockholm 2024 2:41 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:59 faster on the clock looks better than it was: the race was 3:40 faster for everyone, which leaves this 2:41 behind the field.
The fieldCompare these two →3:40 faster This athlete0:59 faster -
Stockholm7 Dec 2024Individual Open · Men1:32:57467/651Beat 28%
↑ 259 days after Copenhagen 2024 5:16 better than the field Why ↓Close ↑
7:18 faster on the clock, and the race was 2:02 faster for everyone, so 5:16 of it was this athlete.
The fieldCompare these two →2:02 faster This athlete7:18 faster -
Poznan2 Nov 2024Doubles Open · Mixed1:31:37 PB235/275Beat 15%
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Copenhagen23 Mar 2024Individual Open · Men1:40:15604/686Beat 12%
↑ 112 days after Stockholm 2023 8:06 worse than the field Why ↓Close ↑
5:47 slower on the clock in a race that was 2:19 faster for everyone: 8:06 lost to the field.
The fieldCompare these two →2:19 faster This athlete5:47 slower -
Stockholm2 Dec 2023Individual Open · Men1:34:28227/302Beat 25%
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Dublin28 Oct 2023Individual Open · Men1:39:37513/777Beat 34%
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Malmö30 Sep 2023Individual Open · Men1:44:34169/186Beat 9%
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Essen12 Nov 2022Individual Open · Men1:35:03131/189Beat 31%