Progress against the field
From Houston 2025 to Toronto 2026, the field gained 10:36 on Zachary Marino.
The clock says 1:37 faster, but the races themselves got 12:13 quicker for everyone.
The longest gap between two races compared here, 223 days between Toronto 2025 and Ottawa 2026, cost 3:27 on 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.
Every race
10 races · 8 events
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Toronto1 Oct 2026Doubles Pro · Men56:41 PB16/287Beat 94%
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Toronto1 Oct 2026Individual Open · Men58:37 PB1/1135Beat 100%
↑ 140 days after Ottawa 2026 2:32 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:48 faster on the clock, yet the race was 3:20 faster for everyone, so 2:32 was lost on the field.
The fieldCompare these two →3:20 faster This athlete0:48 faster -
Ottawa14 May 2026Doubles Pro · Men58:236/112Beat 95%
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Ottawa14 May 2026Individual Open · Men59:252/866Beat 100%
↑ 223 days after Toronto 2025 3:27 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:55 faster on the clock looks better than it was: the race was 5:22 faster for everyone, which leaves this 3:27 behind the field.
The fieldCompare these two →5:22 faster This athlete1:55 faster -
Toronto3 Oct 2025Individual Open · Men1:01:201/507Beat 100%
↑ 202 days after Houston 2025 4:37 worse than the field Why ↓Close ↑
4:37 behind the field: 1:06 slower on the clock, against 3:31 faster for everyone.
The fieldCompare these two →3:31 faster This athlete1:06 slower -
Houston15 Mar 2025Individual Open · Men1:00:144/1005Beat 100%
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Toronto5 Oct 2024Individual Pro · Men1:15:5056/166Beat 66%
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Fort Lauderdale24 Feb 2024Individual Pro · Men1:11:2622/106Beat 79%
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World ChampionshipsDate unknownIndividual Pro · Men1:06:25 PB218/522Beat 58%
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Washington D.C. Open North American ChampionshipsDate unknownIndividual Open · Men1:01:2219/1544Beat 99%