Progress against the field
Between Vancouver 2025 and Ottawa 2026, Jason Pereira pulled 2:29 ahead of the field.
Over the same races everyone got 4:37 quicker, so 7:06 faster on the clock looks better than it was.
The biggest step was Vancouver 2025 → Phoenix 2026: 8:06 on the field in 40 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
6 races · 5 events
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Salt Lake City19 Sep 2026Doubles Open · Mixed59:50 PB8/1438Beat 99%
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Salt Lake City19 Sep 2026Individual Open · Men1:09:067/322Beat 98%
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Ottawa14 May 2026Individual Open · Men1:10:2217/281Beat 94%
↑ 49 days after Houston 2026 5:17 worse than the field Why ↓Close ↑
3:36 slower on the clock in a race that was 1:41 faster for everyone: 5:17 lost to the field.
The fieldCompare these two →1:41 faster This athlete3:36 slower -
Houston26 Mar 2026Individual Open · Men1:06:46 PB12/653Beat 98%
↑ 56 days after Phoenix 2026 0:20 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:37 faster on the clock, yet the race was 1:57 faster for everyone, so 0:20 was lost on the field.
The fieldCompare these two →1:57 faster This athlete1:37 faster -
Phoenix29 Jan 2026Individual Open · Men1:08:2369/947Beat 93%
↑ 40 days after Vancouver 2025 8:06 better than the field Why ↓Close ↑
8:06 better than the field: 9:05 faster on the clock, against 0:59 faster for everyone.
The fieldCompare these two →0:59 faster This athlete9:05 faster -
Vancouver20 Dec 2025Individual Open · Men1:17:28221/1427Beat 85%