Progress against the field
Between Boston 2025 and Las Vegas 2026, Robbie de Leon pulled 3:27 ahead of the field.
Over the same races everyone got 2:51 quicker, so 6:18 faster on the clock looks better than it was.
The biggest step was Anaheim 2025 → Las Vegas 2026: 8:32 on the field in 70 days.
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
4 races · 3 events
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Las Vegas20 Feb 2026Individual Open · Men1:47:02 PB1338/1739Beat 23%
↑ 70 days after Anaheim 2025 8:32 better than the field Why ↓Close ↑
14:51 faster on the clock, and the race was 6:19 faster for everyone, so 8:32 of it was this athlete.
The fieldCompare these two →6:19 faster This athlete14:51 faster -
Anaheim12 Dec 2025Individual Open · Men2:01:531560/1835Beat 15%
↑ 77 days after Boston 2025 5:05 worse than the field Why ↓Close ↑
5:05 behind the field: 8:33 slower on the clock, against 3:28 slower for everyone.
The fieldCompare these two →3:28 slower This athlete8:33 slower -
Anaheim12 Dec 2025Relay · Men1:32:4449/74Beat 34%
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Boston26 Sep 2025Individual Open · Men1:53:201274/1463Beat 13%