Progress against the field
From Johannesburg I 2025 to Johannesburg 2026, the field gained 6:33 on Devon Miller and Robyn Miller.
Over the same races everyone got 7:33 quicker, so 1:00 faster on the clock looks better than it was.
The longest gap between two races compared here, 273 days between Johannesburg I 2025 and Johannesburg 2025, cost 2:46 on 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. The summary above covers Doubles Open · Mixed, with Robyn Miller, the one raced most; every comparison is in the list below.
Every race
8 races · 6 events
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Cape Town14 Aug 2026Individual Pro · Men1:05:30 PB15/178Beat 92%
↑ 391 days after Cape Town 2025 0:59 better than the field Why ↓Close ↑
7:13 faster on the clock, and the race was 6:14 faster for everyone, so 0:59 of it was this athlete.
The fieldCompare these two →6:14 faster This athlete7:13 faster -
Cape Town14 Aug 2026Doubles Open · Mixed56:16 PB1/342Beat 100%
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Stockholm18 Jun 2026Doubles Open · Mixed57:48162/825Beat 80%
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Johannesburg30 May 2026Doubles Open · Mixed1:00:517/684Beat 99%
↑ 182 days after Johannesburg 2025, with Robyn Miller 3:47 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:03 faster on the clock, yet the race was 6:50 faster for everyone, so 3:47 was lost on the field.
The fieldCompare these two →6:50 faster This pair3:03 faster -
Johannesburg29 Nov 2025Doubles Open · Mixed1:03:545/594Beat 99%
↑ 273 days after Johannesburg I 2025, with Robyn Miller 2:46 worse than the field Why ↓Close ↑
2:46 behind the field: 2:03 slower on the clock, against 0:43 faster for everyone.
The fieldCompare these two →0:43 faster This pair2:03 slower -
Cape Town19 Jul 2025Individual Pro · Men1:12:4323/146Beat 84%
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Johannesburg I1 Mar 2025Doubles Open · Mixed1:01:512/372Beat 100%
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Johannesburg I1 Mar 2025Relay · MenDNF—Team result