Progress against the field
Between Rome 2025 and Rome 2026, Mark O’Dwyer lost 6:02 to the field.
The clock says 1:29 slower, but the races themselves got 4:33 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
13 races · 10 events
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Rome23 Sep 2026Individual Open · Men1:05:4328/535Beat 95%
↑ 160 days after Warsaw 2026 2:18 worse than the field Why ↓Close ↑
2:18 behind the field: 3:26 slower on the clock, against 1:08 slower for everyone.
The fieldCompare these two →1:08 slower This athlete3:26 slower -
Barcelona14 May 2026Individual Pro · Men1:08:22 PB127/618Beat 79%
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Warsaw16 Apr 2026Individual Open · Men1:02:17 PB38/1792Beat 98%
↑ 176 days after Birmingham 2025 2:54 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:05 faster on the clock, yet the race was 4:59 faster for everyone, so 2:54 was lost on the field.
The fieldCompare these two →4:59 faster This athlete2:05 faster -
Amsterdam21 Jan 2026Doubles Pro · Men56:41 PB6/94Beat 94%
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Dublin12 Nov 2025Relay · Men55:4715/32Beat 53%
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Dublin12 Nov 2025Doubles Pro · Men58:1511/83Beat 87%
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Birmingham22 Oct 2025Doubles Open · Men1:15:51 PB753/1177Beat 36%
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Birmingham22 Oct 2025Individual Open · Men1:04:2260/1600Beat 96%
↑ 26 days after Rome 2025 0:50 worse than the field Why ↓Close ↑
0:08 slower on the clock in a race that was 0:42 faster for everyone: 0:50 lost to the field.
The fieldCompare these two →0:42 faster This athlete0:08 slower -
Rome26 Sep 2025Doubles Pro · Men1:01:0423/133Beat 83%
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Rome26 Sep 2025Individual Open · Men1:04:1420/632Beat 97%
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Berlin16 May 2025Doubles Pro · Men56:4517/263Beat 94%
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Dublin15 Nov 2024Doubles Pro · Men59:473/49Beat 94%
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Amsterdam10 Oct 2024Doubles Pro · Men1:04:2422/144Beat 85%