Progress against the field
Between Barcelona 2025 and Valencia 2025, Marco Grieco and Anna Grieco pulled 1:46 ahead of the field.
The races themselves barely changed, so 1:48 faster on the clock is the real picture.
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
3 races · 3 events
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Barcelona14 May 2026Individual Open · Men1:19:16 PB478/1158Beat 59%
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Valencia17 Oct 2025Doubles Open · Mixed1:23:39 PB330/555Beat 41%
↑ 175 days after Barcelona 2025, with Anna Grieco 1:46 better than the field Why ↓Close ↑
1:46 better than the field: 1:48 faster on the clock, against 0:02 faster for everyone.
The fieldCompare these two →0:02 faster This pair1:48 faster -
Barcelona25 Apr 2025Doubles Open · Mixed1:25:27593/774Beat 23%