Progress against the field
Between Heerenveen 2025 and Rotterdam 2026, Chantal Servaas and Vivian Franse lost 15:21 to the field.
The clock says 11:26 slower, but the races themselves got 3:55 quicker for everyone.
257 days between Heerenveen 2025 and Amsterdam 2026 is the longest gap compared here, and the second race was 3:06 behind 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.
Every race
3 races · 3 events
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Rotterdam15 Apr 2026Doubles Open · Women1:56:29450/466Beat 3%
↑ 84 days after Amsterdam 2026, with Vivian Franse 12:15 worse than the field Why ↓Close ↑
12:15 behind the field: 11:15 slower on the clock, against 1:00 faster for everyone.
The fieldCompare these two →1:00 faster This pair11:15 slower -
Amsterdam21 Jan 2026Doubles Open · Women1:45:14973/1030Beat 6%
↑ 257 days after Heerenveen 2025, with Vivian Franse 3:06 worse than the field Why ↓Close ↑
0:11 slower on the clock in a race that was 2:55 faster for everyone: 3:06 lost to the field.
The fieldCompare these two →2:55 faster This pair0:11 slower -
Heerenveen9 May 2025Doubles Open · Women1:45:03 PB503/566Beat 11%