Season
Personal Records Personal Records
Event Mark State National Date
800m 2:50.63 Apr 23, 2025
1000m 3:55.83 Jan 7, 2023
1600m 6:18.90 Apr 18, 2026
3200m 13:10.29 #14,293 Jun 6, 2025
5K 21:09.80 #22,696 Oct 4, 2025
800m 2:50.63 Apr 23, 2025
1600m 6:18.90 Apr 18, 2026
3200m 13:10.29 #14,293 Jun 6, 2025
1000m 3:55.83 Jan 7, 2023
1600m 6:36.83 #9,199 Feb 10, 2024
3200m 14:34.34 #4,100 Feb 10, 2024
5K 21:09.80 #22,696 Oct 4, 2025
See where Molly ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 84 of Molly O'Brien’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Outdoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2025 - Cc

5000 Meter Run

2025 - Outdoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2024 - Cc

5000 Meter Run

2024 - Outdoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2024 - Indoor

1000 Meter Run

1600 Meter Run

3200 Meter Run

2023 - Cc

5000 Meter Run

2023 - Outdoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2023 - Indoor

1000 Meter Run

1600 Meter Run

3200 Meter Run

2022 - Cc

5000 Meter Run

2022 - Outdoor

800 Meter Run

2022 - Indoor

1600 Meter Run

College Progression Tracker

Your 1600m performance is better than XX% of Division I athletes when they were Senior in high school.