Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 400m | 1:03.85 | — | Mar 30, 2024 | |
| 1600m | 4:49.50 | #20,686 | Mar 28, 2026 | |
| 1 Mile | 10:00.00 | — | Sep 1, 2025 | |
| 3200m | 10:28.40 | #13,239 | Apr 17, 2025 | |
| 5K | 16:44.21 | #12,087 | Nov 14, 2025 |
Results
PRO
See all 69 of Mason Brain's results
Plus complete rankings, race photos, video and more.
Join MileSplit PRO Already a PRO member? Log in2026 - Cc
5000 Meter Run
2026 - Outdoor
1600 Meter Run
3200 Meter Run
2025 - Cc
One Mile Run
5000 Meter Run
2025 - Outdoor
1600 Meter Run
3200 Meter Run
2024 - Cc
5000 Meter Run
2024 - Outdoor
400 Meter Dash
800 Meter Run
1600 Meter Run
3200 Meter Run
2024 - Indoor
1600 Meter Run
3200 Meter Run
2023 - Cc
5000 Meter Run