Margaret O'Brien — Race Results

Margaret O'Brien has 2 recorded races from Chicago, Illinois, US.

Personal Bests

Half Marathon: 2:03:11 (Life Time Chicago Spring Half & 10K Half Marathon, 2023-05-21)

Date	Race	Distance	Time	Overall
2025-05-18	2025 Life Time Chicago Spring Half & 10K Half Marathon	Half Marathon	2:06:06	2457
2023-05-21	Life Time Chicago Spring Half & 10K Half Marathon	Half Marathon	2:03:11	1855