Progress against the field
From Las Vegas 2025 to Las Vegas 2026, James Vandergriff got 7:55 faster than the field.
Over the same races everyone got 7:54 quicker, so 15:49 faster on the clock looks better than it was.
314 days between Las Vegas 2025 and Anaheim 2025 is the longest gap compared here, and the second race was 15:13 better than 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
6 races · 3 events
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Las Vegas20 Feb 2026Doubles Open · Mixed1:13:31 PB345/2139Beat 84%
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Las Vegas20 Feb 2026Individual Open · Men1:19:42329/1739Beat 81%
↑ 70 days after Anaheim 2025 7:18 worse than the field Why ↓Close ↑
0:59 slower on the clock in a race that was 6:19 faster for everyone: 7:18 lost to the field.
The fieldCompare these two →6:19 faster This athlete0:59 slower -
Anaheim12 Dec 2025Doubles Open · Mixed1:43:481103/1394Beat 21%
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Anaheim12 Dec 2025Relay · Mixed1:25:1025/69Beat 64%
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Anaheim12 Dec 2025Individual Open · Men1:18:43 PB233/1835Beat 87%
↑ 314 days after Las Vegas 2025 15:13 better than the field Why ↓Close ↑
15:13 better than the field: 16:48 faster on the clock, against 1:35 faster for everyone.
The fieldCompare these two →1:35 faster This athlete16:48 faster -
Las Vegas1 Feb 2025Individual Open · Men1:35:31398/689Beat 42%