Ailsa Macdonald
CanadaActive- Events
- Marathon · Half Marathon
Ailsa Macdonald is a Canada long-distance runner. She competes primarily in the Semi, Marathon and 10MilesRoa.
Her personal bests include 1:18:59 in the Semi, 2:43:16 in the Marathon and 1:00:06 in the 10MilesRoa. She is currently active on the international athletics circuit, representing Canada.
Personal best · Marathon2:43:16
2026 season best2:52:35May 3, 2026
Personal best · Half Marathon1:18:59
Last competitionBMO Vancouver MarathonMay 3, 2026 · 2:52:35
As of Nov 6, 2026: Marathon 2:43:16, Half Marathon 1:18:59, 2026 season best 2:52:35 (May 3, 2026) · Last competition: BMO Vancouver Marathon, May 3, 2026, 2:52:35
Personal bests
WA points calculator →DisciplineResultAll-time
10MilesRoaSt. John's 20151:00:06–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Marathon | 2:52:35 | – | May 3, 2026 | BMO Vancouver Marathon |
| 2024 | Marathon | 2:43:16 | – | Dec 8, 2024 | California International Marathon |
| 2022 | Semi | 1:20:48 | – | Feb 12, 2022 | – |
| 2022 | Marathon | 2:51:01 | – | Mar 20, 2022 | – |
| 2019 | Semi | 1:21:28 | – | Jan 20, 2019 | Humana Rock 'n' Roll Arizona Half Marathon |
| 2019 | Marathon | 2:51:46 | – | Apr 15, 2019 | B.A.A. Boston Marathon, Boston, MA |
| 2018 | Marathon | 2:48:02 | – | Jan 14, 2018 | – |
| 2017 | Marathon | 2:49:15 | – | May 7, 2017 | – |