Personal Records Personal Records
Event Mark State National Date
300m 54.62 #22,435 Jan 4, 2025
600m 2:01.40 #9,557 Jan 10, 2026
1000m 3:50.58 #12,247 Jan 3, 2026
300m 54.62 #22,435 Jan 4, 2025
600m 2:01.40 #9,557 Jan 10, 2026
1000m 3:50.58 #12,247 Jan 3, 2026
See where Dylan ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 11 of Dylan Costa’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Indoor

600 Meter Run

1000 Meter Run

2025 - Indoor

300 Meter Dash

600 Meter Run

1000 Meter Run

College Progression Tracker

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