Progress against the field
Between Las Vegas 2026 and New York 2026, Brittany MacDonald and Timothy MacDonald lost 10:48 to the field.
Over the same races everyone got 1:53 quicker, so 8:55 slower on the clock looks better than it was.
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
5 races · 4 events
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Boston8 Oct 2026Doubles Open · Mixed1:28:01 PB609/1096Beat 44%
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Boston8 Oct 2026Doubles Open · Women1:45:30 PB578/742Beat 22%
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New York28 May 2026Doubles Open · Mixed1:43:53935/1053Beat 11%
↑ 97 days after Las Vegas 2026, with Timothy MacDonald 10:48 worse than the field Why ↓Close ↑
10:48 behind the field: 8:55 slower on the clock, against 1:53 faster for everyone.
The fieldCompare these two →1:53 faster This pair8:55 slower -
Las Vegas20 Feb 2026Doubles Open · Mixed1:34:581478/2139Beat 31%
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Boston26 Sep 2025Relay · Mixed1:22:3754/95Beat 43%