Progress against the field
Between Helsinki 2026 and Oslo 2026, Tyra Petersén lost 1:02 to the field.
Over the same races everyone got 1:28 slower, so 2:30 slower on the clock looks worse 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
4 races · 3 events
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Oslo26 Sep 2026Individual Pro · Women1:20:3982/172Beat 52%
↑ 140 days after Helsinki 2026 1:02 worse than the field Why ↓Close ↑
2:30 slower on the clock in a race that was 1:28 slower for everyone: 1:02 lost to the field.
The fieldCompare these two →1:28 slower This athlete2:30 slower -
Oslo26 Sep 2026Doubles Open · Mixed1:02:31 PB35/759Beat 95%
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Helsinki9 May 2026Individual Pro · Women1:18:09 PB66/168Beat 61%
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Copenhagen23 Mar 2024Doubles Open · Mixed1:03:1642/337Beat 88%