Progress against the field
Between Dallas 2022 and Dallas 2023, Jason Sumner lost 1:43 to the field.
Over the same races everyone got 2:15 quicker, so 0:32 faster on the clock looks better 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.
Every race
2 races · 2 events
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Dallas18 Nov 2023Individual Open · Men1:16:28 PB41/436Beat 91%
↑ 364 days after Dallas 2022 1:43 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:32 faster on the clock, yet the race was 2:15 faster for everyone, so 1:43 was lost on the field.
The fieldCompare these two →2:15 faster This athlete0:32 faster -
Dallas19 Nov 2022Individual Open · Men1:17:0028/243Beat 89%