Season
Personal Records Personal Records
Event Mark State National Date
200m 30.23 — May 10, 2025
400m 1:10.78 — May 16, 2026
600m 1:45.98 #6,446 Dec 20, 2025
1000m 4:02.70 #12,675 Dec 13, 2025
2.5 Mile 20:34.50 — Oct 18, 2025
200m 30.23 — May 10, 2025
400m 1:10.78 — May 16, 2026
800m 3:12.39 — Apr 28, 2024
1600m 7:07.81 — Apr 17, 2025
3200m 16:05.65 — Apr 27, 2025
300m 56.54 #20,827 Dec 9, 2023
600m 1:45.98 #6,446 Dec 20, 2025
800m 3:01.34 #23,468 Dec 28, 2024
1000m 4:02.70 #12,675 Dec 13, 2025
3200m 16:05.93 #10,554 Jan 11, 2025
2.5 Mile 20:34.50 — Oct 18, 2025
5K 26:46.20 — Oct 4, 2025
See where Sebastian ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 36 of Sebastian Castillo’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Cc

2.5 Mile Run

2026 - Outdoor

400 Meter Dash

2026 - Indoor

600 Meter Run

1000 Meter Run

2025 - Cc

2.5 Mile Run

5000 Meter Run

2025 - Outdoor

200 Meter Dash

400 Meter Dash

800 Meter Run

1600 Meter Run

3200 Meter Run

2025 - Indoor

600 Meter Run

800 Meter Run

1000 Meter Run

3200 Meter Run

2024 - Cc

2.5 Mile Run

2024 - Outdoor

200 Meter Dash

400 Meter Dash

800 Meter Run

2024 - Indoor

300 Meter Dash

600 Meter Run

College Progression Tracker

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