Progress against the field
Between Mexico City 2025 and Mexico City 2026, Martina Pérez Reyes lost 10:22 to the field.
Over the same races everyone got 3:42 quicker, so 6:40 slower 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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Mexico City29 Oct 2026Individual Open · Women2:11:331080/1301Beat 17%
↑ 356 days after Mexico City 2025 10:22 worse than the field Why ↓Close ↑
10:22 behind the field: 6:40 slower on the clock, against 3:42 faster for everyone.
The fieldCompare these two →3:42 faster This athlete6:40 slower -
Mexico City7 Nov 2025Individual Open · Women2:04:53 PB527/664Beat 21%