Progress against the field
Between Paris 2024 and Paris 1 2025, Jim Rolland lost 6:38 to the field.
The clock says 0:42 faster, but the races themselves got 7:20 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.
Every race
3 races · 3 events
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Paris 118 Apr 2025Individual Open · Men1:36:42 PB562/659Beat 15%
↑ 160 days after Paris 2024 6:38 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:42 faster on the clock looks better than it was: the race was 7:20 faster for everyone, which leaves this 6:38 behind the field.
The fieldCompare these two →7:20 faster This athlete0:42 faster -
Paris9 Nov 2024Individual Open · Men1:37:241186/1585Beat 25%
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Bordeaux27 Apr 2024Doubles Open · Men1:38:05 PB348/353Beat 1%