Progress against the field
Between New York 2024 and New York 2026, Mariana Alfonzo and Vivian Jaramillo lost 6:12 to the field.
Over the same races everyone got 7:57 quicker, so 1:45 faster on the clock looks better than it was.
The longest gap between two races compared here, 363 days between New York 2024 and New York 2025, cost 4:25 on 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.
Every race
7 races · 7 events
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New York28 May 2026Doubles Open · Women1:22:01184/1048Beat 82%
↑ 363 days after New York 2025, with Vivian Jaramillo 1:47 worse than the field Why ↓Close ↑
1:47 behind the field: 2:22 slower on the clock, against 0:35 slower for everyone.
The fieldCompare these two →0:35 slower This pair2:22 slower -
Boston26 Sep 2025Relay · Women1:18:3628/84Beat 67%
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New York30 May 2025Doubles Open · Women1:19:39 PB232/830Beat 72%
↑ 363 days after New York 2024, with Vivian Jaramillo 4:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:07 faster on the clock looks better than it was: the race was 8:32 faster for everyone, which leaves this 4:25 behind the field.
The fieldCompare these two →8:32 faster This pair4:07 faster -
Toronto5 Oct 2024Doubles Open · Women1:29:01120/265Beat 55%
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New York1 Jun 2024Doubles Open · Women1:23:46114/436Beat 74%
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Washington - North American Championships2 Mar 2024Relay · Women1:28:0812/20Beat 40%
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Washington D.C. Open North American ChampionshipsDate unknownDoubles Open · Women1:25:06351/819Beat 57%