Progress against the field
Between Ciudad de Mexico 2024 and Acapulco 2026, Ian Rojas Romero lost 2:54 to the field.
The clock says 3:14 faster, but the races themselves got 6:08 quicker for everyone.
363 days between Acapulco 2025 and Acapulco 2026 is the longest gap compared here, and the second race was 3:41 behind the field.
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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
9 races · 6 events
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Mexico City29 Oct 2026Doubles Pro · Men1:12:07 PB119/301Beat 61%
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Acapulco4 Sep 2026Doubles Open · Men1:06:0199/780Beat 87%
↑ 363 days after Acapulco 2025, with José Luis García Nava 4:28 worse than the field Why ↓Close ↑
2:19 slower on the clock in a race that was 2:09 faster for everyone: 4:28 lost to the field.
The fieldCompare these two →2:09 faster This pair2:19 slower -
Acapulco4 Sep 2026Individual Pro · Men1:28:24101/228Beat 56%
↑ 363 days after Acapulco 2025 3:41 worse than the field Why ↓Close ↑
2:03 slower on the clock in a race that was 1:38 faster for everyone: 3:41 lost to the field.
The fieldCompare these two →1:38 faster This athlete2:03 slower -
Puebla16 May 2026Doubles Open · Mixed1:36:34 PB460/942Beat 51%
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Puebla16 May 2026Relay · Mixed1:02:445/74Beat 93%
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Mexico City7 Nov 2025Doubles Pro · Men1:20:2557/90Beat 37%
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Acapulco6 Sep 2025Doubles Open · Men1:03:42 PB34/425Beat 92%
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Acapulco6 Sep 2025Individual Pro · Men1:26:21 PB86/249Beat 66%
↑ 301 days after Ciudad de Mexico 2024 0:47 better than the field Why ↓Close ↑
5:17 faster on the clock, and the race was 4:30 faster for everyone, so 0:47 of it was this athlete.
The fieldCompare these two →4:30 faster This athlete5:17 faster -
Ciudad de Mexico9 Nov 2024Individual Pro · Men1:31:3877/237Beat 68%