Progress against the field
From Acapulco 2026 to Mexico City 2026, the field gained 2:03 on Alfonso Haces and Karen Rebollar.
Over the same races everyone got 1:39 quicker, so 0:24 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. The summary above covers Doubles Open · Mixed, with Karen Rebollar, the one raced most; every comparison is in the list below.
Every race
11 races · 8 events
-
Mexico City29 Oct 2026Doubles Open · Men1:14:58110/436Beat 75%
-
Mexico City29 Oct 2026Doubles Open · Mixed1:13:5596/1531Beat 94%
↑ 55 days after Acapulco 2026, with Karen Rebollar 2:03 worse than the field Why ↓Close ↑
0:24 slower on the clock in a race that was 1:39 faster for everyone: 2:03 lost to the field.
The fieldCompare these two →1:39 faster This pair0:24 slower -
Acapulco4 Sep 2026Relay · Mixed1:16:4529/76Beat 62%
-
Acapulco4 Sep 2026Doubles Open · Men1:08:07 PB134/780Beat 83%
↑ 111 days after Puebla 2026, with Pedro Cornejo 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:29 faster on the clock looks better than it was: the race was 5:40 faster for everyone, which leaves this 0:11 behind the field.
The fieldCompare these two →5:40 faster This pair5:29 faster -
Acapulco4 Sep 2026Doubles Open · Mixed1:13:31 PB99/933Beat 89%
-
New York28 May 2026Doubles Open · Mixed1:16:2466/479Beat 86%
-
Puebla16 May 2026Doubles Open · Men1:13:36135/814Beat 83%
-
Cancun13 Mar 2026Doubles Open · Mixed1:24:08169/617Beat 73%
↑ 34 days after Guadalajara 2026, with Karen Rebollar 6:18 worse than the field Why ↓Close ↑
5:09 slower on the clock in a race that was 1:09 faster for everyone: 6:18 lost to the field.
The fieldCompare these two →1:09 faster This pair5:09 slower -
Guadalajara7 Feb 2026Doubles Open · Mixed1:18:59174/819Beat 79%
↑ 92 days after Mexico City 2025, with Karen Rebollar 2:01 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:20 faster on the clock, yet the race was 3:21 faster for everyone, so 2:01 was lost on the field.
The fieldCompare these two →3:21 faster This pair1:20 faster -
Mexico City7 Nov 2025Doubles Open · Mixed1:20:1992/422Beat 78%
↑ 62 days after Acapulco 2025, with Karen Rebollar 5:21 better than the field Why ↓Close ↑
5:21 faster on the clock, and the race was no different for everyone, so 5:21 of it was this pair.
The fieldCompare these two →no different This pair5:21 faster -
Acapulco6 Sep 2025Doubles Open · Mixed1:25:40233/543Beat 57%