Progress against the field
Between Houston 2025 and Stockholm 2026, Shiloh Gregurich and Tanner Gregurich pulled 4:49 ahead of the field.
The races barely moved for everyone else, so 4:48 faster on the clock is close to the whole story.
The longest gap between two races compared here, 244 days between Houston 2025 and Chicago 2025, still ended 5:38 ahead of the field.
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
8 races · 7 events
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Washington DC3 Sep 2026Doubles Pro · Women1:08:0940/223Beat 82%
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Stockholm18 Jun 2026Doubles Open · Mixed59:43286/825Beat 65%
↑ 140 days after Phoenix 2026, with Tanner Gregurich 0:11 worse than the field Why ↓Close ↑
1:45 slower on the clock in a race that was 1:34 slower for everyone: 0:11 lost to the field.
The fieldCompare these two →1:34 slower This pair1:45 slower -
Phoenix29 Jan 2026Doubles Open · Mixed57:58 PB11/298Beat 96%
↑ 76 days after Chicago 2025, with Tanner Gregurich 0:38 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:33 faster on the clock, yet the race was 2:11 faster for everyone, so 0:38 was lost on the field.
The fieldCompare these two →2:11 faster This pair1:33 faster -
Phoenix29 Jan 2026Doubles Pro · Women1:05:28 PB22/185Beat 88%
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Dallas21 Nov 2025Individual Pro · Women1:19:11 PB84/221Beat 62%
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Chicago14 Nov 2025Doubles Open · Mixed59:312/1179Beat 100%
↑ 244 days after Houston 2025, with Tanner Gregurich 5:38 better than the field Why ↓Close ↑
5:00 faster on the clock in a race that was 0:38 slower for everyone: 5:38 better than the field.
The fieldCompare these two →0:38 slower This pair5:00 faster -
Houston15 Mar 2025Doubles Open · Mixed1:04:3134/749Beat 96%
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Miami BeachDate unknownDoubles Pro · Women1:06:5610/51Beat 80%