Progress against the field
Mackenzie Bagdon has gained 2:59 on the field from Chicago 2025 to Toronto 2026.
The races barely moved for everyone else, so 2:57 faster on the clock is close to the whole story.
The biggest step was Phoenix 2026 → Ottawa 2026: 7:06 on the field in 105 days.
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
9 races · 8 events
-
Toronto1 Oct 2026Individual Open · Women1:19:22 PB61/671Beat 91%
↑ 126 days after New York 2026 5:29 better than the field Why ↓Close ↑
10:09 faster on the clock, and the race was 4:40 faster for everyone, so 5:29 of it was this athlete.
The fieldCompare these two →4:40 faster This athlete10:09 faster -
New York28 May 2026Individual Open · Women1:29:31213/1061Beat 80%
↑ 14 days after Ottawa 2026 1:13 worse than the field Why ↓Close ↑
7:06 slower on the clock in a race that was 5:53 slower for everyone: 1:13 lost to the field.
The fieldCompare these two →5:53 slower This athlete7:06 slower -
Ottawa14 May 2026Individual Open · Women1:22:2558/426Beat 86%
↑ 105 days after Phoenix 2026 7:06 better than the field Why ↓Close ↑
7:06 better than the field: 7:50 faster on the clock, against 0:44 faster for everyone.
The fieldCompare these two →0:44 faster This athlete7:50 faster -
Phoenix29 Jan 2026Individual Open · Women1:30:15232/631Beat 63%
↑ 76 days after Chicago 2025 8:23 worse than the field Why ↓Close ↑
7:56 slower on the clock in a race that was 0:27 faster for everyone: 8:23 lost to the field.
The fieldCompare these two →0:27 faster This athlete7:56 slower -
Chicago14 Nov 2025Individual Open · Women1:22:19240/1127Beat 79%
-
Toronto3 Oct 2025Doubles Open · Women1:11:06 PB17/821Beat 98%
-
Toronto3 Oct 2025Individual Open · Women1:31:51155/431Beat 64%
-
Las Vegas1 Feb 2025Doubles Open · Women1:32:33192/307Beat 38%
-
Toronto5 Oct 2024Doubles Open · Women1:31:20181/329Beat 45%