Progress against the field
Between New York 2025 and Toronto 2025, Zalie Tshuma and Joe Rideout pulled 3:38 ahead of the field.
The clock says 2:03 faster, but the races themselves got 1:35 slower for everyone.
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
15 races · 13 events
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Toronto1 Oct 2026Doubles Pro · Women1:22:16 PB97/234Beat 59%
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New York28 May 2026Individual Pro · Women1:25:5896/312Beat 69%
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Vancouver20 Dec 2025Individual Pro · Women1:16:48 PB28/84Beat 67%
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Anaheim12 Dec 2025Individual Pro · Women1:21:5657/248Beat 77%
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Toronto3 Oct 2025Doubles Open · Mixed1:05:09 PB29/623Beat 95%
↑ 126 days after New York 2025, with Joe Rideout 3:38 better than the field Why ↓Close ↑
2:03 faster on the clock in a race that was 1:35 slower for everyone: 3:38 better than the field.
The fieldCompare these two →1:35 slower This pair2:03 faster -
Toronto3 Oct 2025Individual Pro · Women1:19:4627/71Beat 62%
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New York30 May 2025Doubles Open · Mixed1:07:1250/709Beat 93%
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New York30 May 2025Individual Pro · Women1:19:3411/77Beat 86%
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Berlin16 May 2025Doubles Open · Mixed1:06:4986/528Beat 84%
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Las Vegas1 Feb 2025Individual Open · Women1:17:17 PB45/512Beat 91%
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Anaheim7 Dec 2024Individual Pro · Women1:22:0027/68Beat 60%
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Toronto5 Oct 2024Doubles Open · Mixed1:09:1815/257Beat 94%
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New York1 Jun 2024Individual Pro · Women1:25:1811/36Beat 69%
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Fort Lauderdale24 Feb 2024Individual Pro · Women1:45:0643/47Beat 9%
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Washington D.C. Open North American ChampionshipsDate unknownDoubles Open · Mixed1:07:2546/761Beat 94%