Season
Level
Personal Records Personal Records
Event Mark State National Date
800m 2:39.35 — May 12, 2026
1600m 5:58.62 — May 26, 2026
2400m 13:22.45 — Oct 21, 2023
5K 20:20.05 — Oct 9, 2026
800m 2:39.35 — May 12, 2026
1600m 5:58.62 — May 26, 2026
5K 20:20.05 — Oct 9, 2026
2400m 13:22.45 — Oct 21, 2023
800m 2:39.35 — May 12, 2026
1600m 5:58.62 — May 26, 2026
5K 20:20.05 — Oct 9, 2026
2400m 13:22.45 — Oct 21, 2023
See where Leonard ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 8 of Leonard Sieben’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Cc

5000 Meter Run

2026 - Outdoor

800 Meter Run

1600 Meter Run

2023 - Cc

2400 Meter Run

College Progression Tracker

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