Season
Personal Records Personal Records
Event Mark State National Date
50m 7.75 — Feb 26, 2025
200m 34.28 #23,612 Feb 16, 2025
300m 57.14 #17,178 Feb 7, 2025
400m 1:10.72 — Apr 22, 2026
50m 7.75 — Feb 26, 2025
200m 34.28 #23,612 Feb 16, 2025
300m 57.14 #17,178 Feb 7, 2025
400m 1:14.04 #15,078 Mar 7, 2026
400m 1:10.72 — Apr 22, 2026
See where Mia ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 9 of Mia Rivera’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Outdoor

400 Meter Dash

2026 - Indoor

400 Meter Dash

2025 - Outdoor

400 Meter Dash

2025 - Indoor

50 Meter Dash

200 Meter Dash

300 Meter Dash

College Progression Tracker

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