Progress against the field
Between Anaheim 2025 and Las Vegas 2026, Erl Bisco pulled 4:12 ahead of the field.
The clock says 10:33 faster, but the races themselves got 6:21 quicker for everyone.
The largest gain on the field came from Anaheim 2025 → Phoenix 2026: 7:10 in 48 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 · 4 events
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Salt Lake City19 Sep 2026Individual Pro · Men2:31:53 PB344/349Beat 1%
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Las Vegas20 Feb 2026Individual Open · Men2:13:011642/1739Beat 6%
↑ 22 days after Phoenix 2026 2:58 worse than the field Why ↓Close ↑
2:58 behind the field: 1:12 slower on the clock, against 1:46 faster for everyone.
The fieldCompare these two →1:46 faster This athlete1:12 slower -
Phoenix29 Jan 2026Individual Open · Men2:11:49 PB585/616Beat 5%
↑ 48 days after Anaheim 2025 7:10 better than the field Why ↓Close ↑
7:10 better than the field: 11:45 faster on the clock, against 4:35 faster for everyone.
The fieldCompare these two →4:35 faster This athlete11:45 faster -
Anaheim12 Dec 2025Individual Open · Men2:23:341734/1835Beat 6%