Progress against the field
Marissa Rodriguez has gained 1:30 on the field from Dallas 2025 to Houston 2026.
Over the same races everyone got 3:05 quicker, so 4:35 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Salt Lake City19 Sep 2026Doubles Open · Mixed1:44:38263/321Beat 18%
↑ 358 days after Boston 2025, with Dylan Knight 17:09 worse than the field Why ↓Close ↑
22:10 slower on the clock in a race that was 5:01 slower for everyone: 17:09 lost to the field.
The fieldCompare these two →5:01 slower This pair22:10 slower -
Houston26 Mar 2026Individual Open · Women2:00:41 PB740/961Beat 23%
↑ 125 days after Dallas 2025 1:30 better than the field Why ↓Close ↑
4:35 faster on the clock, and the race was 3:05 faster for everyone, so 1:30 of it was this athlete.
The fieldCompare these two →3:05 faster This athlete4:35 faster -
Phoenix29 Jan 2026Doubles Open · Women1:17:27 PB116/529Beat 78%
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Dallas21 Nov 2025Individual Open · Women2:05:161314/1494Beat 12%
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Boston26 Sep 2025Doubles Open · Mixed1:22:28 PB603/1259Beat 52%
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Houston15 Mar 2025Doubles Open · Women1:26:28318/808Beat 61%
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Miami BeachDate unknownIndividual Pro · Women1:56:44 PB101/109Beat 7%