Progress against the field
From Frankfurt 2025 to Berlin 2026, Sandra Krieg Nguyen has moved with the field: what changed on the clock changed for everyone.
The clock says 0:49 faster, but the races themselves got 0:44 quicker 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Berlin22 May 2026Individual Open · Women1:24:39 PB79/315Beat 75%
↑ 161 days after Frankfurt 2025 0:05 better than the field Why ↓Close ↑
0:49 faster on the clock, and the race was 0:44 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →0:44 faster This athlete0:49 faster -
Warsaw16 Apr 2026Doubles Open · Mixed1:16:51 PB114/261Beat 56%
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Vienna6 Feb 2026Individual Pro · Women2:08:04124/125Beat 1%
↑ 127 days after Hamburg 2025 26:18 worse than the field Why ↓Close ↑
27:08 slower on the clock in a race that was 0:50 slower for everyone: 26:18 lost to the field.
The fieldCompare these two →0:50 slower This athlete27:08 slower -
Frankfurt12 Dec 2025Individual Open · Women1:25:28308/1071Beat 71%
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Hamburg2 Oct 2025Individual Pro · Women1:40:56 PB78/89Beat 12%
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Berlin16 May 2025Doubles Pro · Women1:13:31 PB67/197Beat 66%