Progress against the field
Between New York 2025 and Toronto 2026, Charles Greenberg lost 17:12 to the field.
Over the same races everyone got 11:58 quicker, so 5:14 slower on the clock looks better than it was.
The largest gain on the field came from Ottawa 2026 → New York 2026: 54:00 in 14 days.
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
7 races · 7 events
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Toronto1 Oct 2026Individual Open · Men3:58:401134/1135Beat 0%
↑ 126 days after New York 2026 11:53 worse than the field Why ↓Close ↑
11:53 behind the field: 11:01 slower on the clock, against 0:52 faster for everyone.
The fieldCompare these two →0:52 faster This athlete11:01 slower -
New York28 May 2026Individual Open · Men3:47:391067/1067Beat 0%
↑ 14 days after Ottawa 2026 54:00 better than the field Why ↓Close ↑
57:27 faster on the clock, and the race was 3:27 faster for everyone, so 54:00 of it was this athlete.
The fieldCompare these two →3:27 faster This athlete57:27 faster -
Ottawa14 May 2026Individual Open · Men4:45:06866/866Beat 0%
↑ 83 days after Las Vegas 2026 1:03:19 worse than the field Why ↓Close ↑
1:03:19 behind the field: 1:02:16 slower on the clock, against 1:03 faster for everyone.
The fieldCompare these two →1:03 faster This athlete1:02:16 slower -
Las Vegas20 Feb 2026Individual Open · Men3:42:501739/1739Beat 0%
↑ 91 days after Dallas 2025 3:29 worse than the field Why ↓Close ↑
3:29 behind the field: 1:20 slower on the clock, against 2:09 faster for everyone.
The fieldCompare these two →2:09 faster This athlete1:20 slower -
Dallas21 Nov 2025Individual Open · Men3:41:302074/2078Beat 0%
↑ 49 days after Toronto 2025 20:06 worse than the field Why ↓Close ↑
20:06 behind the field: 13:43 slower on the clock, against 6:23 faster for everyone.
The fieldCompare these two →6:23 faster This athlete13:43 slower -
Toronto3 Oct 2025Individual Open · Men3:27:47 PB1263/1264Beat 0%
↑ 126 days after New York 2025 27:35 better than the field Why ↓Close ↑
The race was 1:56 slower for everyone and the clock still says 25:39 faster: 27:35 gained on the field.
The fieldCompare these two →1:56 slower This athlete25:39 faster -
New York30 May 2025Individual Open · Men3:53:261462/1462Beat 0%