Progress against the field
Between Atlanta 2025 and Anaheim 2025, Jamal Harris kept pace with the field.
Over the same races everyone got 2:46 slower, so 2:46 slower on the clock looks worse than it was.
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
6 races · 6 events
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Anaheim12 Dec 2025Individual Open · Men1:33:17791/1835Beat 57%
↑ 42 days after Atlanta 2025 0:00 better than the field Why ↓Close ↑
Moved with the field: 2:46 slower on the clock, against 2:46 slower for everyone.
The fieldCompare these two →2:46 slower This athlete2:46 slower -
Atlanta31 Oct 2025Individual Open · Men1:30:31 PB381/788Beat 52%
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Anaheim7 Dec 2024Individual Open · Men1:33:20261/607Beat 57%
↑ 202 days after Gainful Anaheim 2024 18:00 better than the field Why ↓Close ↑
18:00 better than the field: 19:13 faster on the clock, against 1:13 faster for everyone.
The fieldCompare these two →1:13 faster This athlete19:13 faster -
Gainful Anaheim19 May 2024Individual Open · Men1:52:33519/623Beat 17%
↑ 155 days after Los Angeles 2023 12:48 better than the field Why ↓Close ↑
12:48 better than the field: 14:04 faster on the clock, against 1:16 faster for everyone.
The fieldCompare these two →1:16 faster This athlete14:04 faster -
Los Angeles16 Dec 2023Individual Open · Men2:06:37381/404Beat 6%
↑ 401 days after Los Angeles 2022 32:09 worse than the field Why ↓Close ↑
27:13 slower on the clock in a race that was 4:56 faster for everyone: 32:09 lost to the field.
The fieldCompare these two →4:56 faster This athlete27:13 slower -
Los Angeles10 Nov 2022Individual Open · Men1:39:24140/208Beat 33%