Season
Personal Records Personal Records
Event Mark State National Date
100m 12.99 — Apr 7, 2026
200m 27.06 — Apr 7, 2026
110mH 19.54 — May 13, 2023
300mH 46.77 — Apr 24, 2023
Pole Vault 10-0 #9,960 May 3, 2024
100m 12.99 — Apr 7, 2026
200m 27.06 — Apr 7, 2026
300m 41.53 — Mar 13, 2024
110mH 19.54 — May 13, 2023
300mH 46.77 — Apr 24, 2023
Pole Vault 10-0 #9,960 May 3, 2024
60mH 10.79 #4,254 Mar 9, 2024
See where John ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 36 of John Duncan’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Outdoor

100 Meter Dash

200 Meter Dash

2025 - Outdoor

300 Meter Hurdles

Pole Vault

2024 - Outdoor

300 Meter Dash

110 Meter Hurdles

300 Meter Hurdles

Pole Vault

2024 - Indoor

60 Meter Hurdles

2023 - Outdoor

100 Meter Dash

110 Meter Hurdles

300 Meter Hurdles

Pole Vault

College Progression Tracker

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