Progress against the field
Isaac Sanderson has gained 1:11 on the field from Phoenix 2026 to Houston 2026.
The races barely moved for everyone else, so 1:04 faster on the clock is close to the whole story.
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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
22 races · 16 events
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Salt Lake City19 Sep 2026Individual Pro · Men1:02:028/349Beat 98%
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Stockholm18 Jun 2026Relay · Mixed52:236/20Beat 70%
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Stockholm18 Jun 2026Doubles Open · Mixed57:49163/825Beat 80%
↑ 188 days after Anaheim 2025, with Samantha Macintyre 2:03 better than the field Why ↓Close ↑
0:52 faster on the clock in a race that was 1:11 slower for everyone: 2:03 better than the field.
The fieldCompare these two →1:11 slower This pair0:52 faster -
Stockholm18 Jun 2026Individual Pro · Men59:3267/767Beat 91%
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Ottawa14 May 2026Relay · Mixed1:03:005/67Beat 93%
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Ottawa14 May 2026Individual Pro · Men59:233/213Beat 99%
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Houston26 Mar 2026Individual Pro · Men57:37 PB5/353Beat 99%
↑ 56 days after Phoenix 2026 1:11 better than the field Why ↓Close ↑
1:04 faster on the clock in a race that was 0:07 slower for everyone: 1:11 better than the field.
The fieldCompare these two →0:07 slower This athlete1:04 faster -
Phoenix29 Jan 2026Relay · Mixed53:412/37Beat 95%
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Phoenix29 Jan 2026Individual Pro · Men58:4112/634Beat 98%
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Vancouver20 Dec 2025Individual Pro · Men58:204/190Beat 98%
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Anaheim12 Dec 2025Doubles Open · Mixed58:415/1394Beat 100%
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Toronto3 Oct 2025Individual Pro · MenDNF—
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Boston26 Sep 2025Individual Pro · Men59:518/249Beat 97%
↑ 237 days after Las Vegas 2025 0:00 better than the field Why ↓Close ↑
1:17 faster on the clock, and the race was 1:17 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:17 faster This athlete1:17 faster -
Houston15 Mar 2025Doubles Pro · Men52:09 PB5/157Beat 97%
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Las Vegas1 Feb 2025Relay · Men50:491/17Beat 94%
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Las Vegas1 Feb 2025Individual Pro · Men1:01:0810/213Beat 95%
↑ 77 days after Chicago Navy Pier 2024 0:46 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:36 slower on the clock in a race that was 1:22 slower for everyone: 0:46 gained on the field, which the clock hides.
The fieldCompare these two →1:22 slower This athlete0:36 slower -
Chicago Navy Pier16 Nov 2024Individual Pro · Men1:00:327/199Beat 97%
↑ 42 days after Toronto 2024 0:30 better than the field Why ↓Close ↑
0:30 better than the field: 2:31 faster on the clock, against 2:01 faster for everyone.
The fieldCompare these two →2:01 faster This athlete2:31 faster -
Toronto5 Oct 2024Individual Pro · Men1:03:038/166Beat 95%
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Gainful Anaheim19 May 2024Individual Pro · Men59:387/138Beat 95%
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Houston16 Mar 2024Doubles Open · Mixed51:59 PB1/148Beat 99%
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Houston16 Mar 2024Relay · Mixed53:491/35Beat 97%
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World ChampionshipsDate unknownIndividual Pro · Men59:1411/522Beat 98%