Progress against the field
Between Boston 2025 and New York 2026, Timothee Tarah lost 11:17 to the field.
The clock says 9:01 slower, but the races themselves got 2:16 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
4 races · 4 events
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New York28 May 2026Individual Open · Women2:10:59877/1061Beat 17%
↑ 119 days after Phoenix 2026 10:35 worse than the field Why ↓Close ↑
10:35 behind the field: 11:41 slower on the clock, against 1:06 slower for everyone.
The fieldCompare these two →1:06 slower This athlete11:41 slower -
Phoenix29 Jan 2026Individual Open · Women1:59:18 PB534/631Beat 15%
↑ 125 days after Boston 2025 0:42 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:40 faster on the clock looks better than it was: the race was 3:22 faster for everyone, which leaves this 0:42 behind the field.
The fieldCompare these two →3:22 faster This athlete2:40 faster -
Boston26 Sep 2025Individual Open · Women2:01:581146/1290Beat 11%
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Miami BeachDate unknownIndividual Open · Women2:13:18648/684Beat 5%