Progress against the field
Between Johannesburg I 2025 and Johannesburg 2026, Luzanne Gresse and Johann Gresse lost 0:22 to the field.
Over the same races everyone got 7:33 quicker, so 7:11 faster on the clock looks better than it was.
273 days between Johannesburg I 2025 and Johannesburg 2025 is the longest gap compared here, and the second race was 2:06 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
4 races · 4 events
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Johannesburg30 May 2026Doubles Open · Mixed1:29:08 PB287/684Beat 58%
↑ 182 days after Johannesburg 2025, with Johann Gresse 2:28 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:22 faster on the clock, yet the race was 6:50 faster for everyone, so 2:28 was lost on the field.
The fieldCompare these two →6:50 faster This pair4:22 faster -
Johannesburg29 Nov 2025Doubles Open · Mixed1:33:30304/594Beat 49%
↑ 273 days after Johannesburg I 2025, with Johann Gresse 2:06 better than the field Why ↓Close ↑
2:06 better than the field: 2:49 faster on the clock, against 0:43 faster for everyone.
The fieldCompare these two →0:43 faster This pair2:49 faster -
Cape Town19 Jul 2025Doubles Open · Men1:30:11 PB357/477Beat 25%
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Johannesburg I1 Mar 2025Doubles Open · Mixed1:36:19232/372Beat 38%