Progress against the field
Sébastien Boivin has dropped 4:20 behind the field from Ottawa 2026 to Boston 2026.
Over the same races everyone got 7:41 quicker, so 3:21 faster on the clock looks better 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
7 races · 6 events
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Boston8 Oct 2026Individual Open · Men1:10:4587/1233Beat 93%
↑ 7 days after Toronto 2026 1:37 worse than the field Why ↓Close ↑
1:37 behind the field: 0:14 slower on the clock, against 1:23 faster for everyone.
The fieldCompare these two →1:23 faster This athlete0:14 slower -
Toronto1 Oct 2026Doubles Open · Men1:09:28 PB94/726Beat 87%
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Toronto1 Oct 2026Individual Open · Men1:10:31 PB58/1135Beat 95%
↑ 28 days after Washington DC 2026 0:18 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:28 faster on the clock looks better than it was: the race was 0:46 faster for everyone, which leaves this 0:18 behind the field.
The fieldCompare these two →0:46 faster This athlete0:28 faster -
Washington DC3 Sep 2026Individual Open · Men1:10:59124/1462Beat 92%
↑ 112 days after Ottawa 2026 2:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:07 faster on the clock, yet the race was 5:32 faster for everyone, so 2:25 was lost on the field.
The fieldCompare these two →5:32 faster This athlete3:07 faster -
Ottawa14 May 2026Individual Open · Men1:14:06103/866Beat 88%
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Miami3 Apr 2026Doubles Open · Mixed1:07:16 PB104/1477Beat 93%
↑ 42 days after Las Vegas 2026, with Magaly Levesque 0:00 better than the field Why ↓Close ↑
Moved with the field: 2:30 faster on the clock, against 2:30 faster for everyone.
The fieldCompare these two →2:30 faster This pair2:30 faster -
Las Vegas20 Feb 2026Doubles Open · Mixed1:09:46194/2139Beat 91%