Level
Personal Records Personal Records
Event Mark State National Date
1200m 4:43.72 — Dec 3, 2025
2 Mile 12:23.10 — Aug 22, 2026
3 Mile 17:38.80 #12,170 Oct 24, 2026
2 Mile 12:23.10 — Aug 22, 2026
3 Mile 17:38.80 #12,170 Oct 24, 2026
1200m 4:43.72 — Dec 3, 2025
2 Mile 12:23.10 — Aug 22, 2026
3 Mile 17:38.80 #12,170 Oct 24, 2026
1200m 4:43.72 — Dec 3, 2025
See where Dean ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 10 of Dean So’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Cc

2 Mile Run

Three Mile Run

2025 - Cc

1200 Meter Run

2024 - Cc

1200 Meter Run

College Progression Tracker

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