Personal Records Personal Records
Event Mark State National Date
55m 7.46 Jan 15, 2023
300m 44.72 #16,135 Jan 26, 2025
400m 1:06.92 #21,135 Dec 28, 2024
2500m 12:38.90 Oct 30, 2021
2.5 Mile 20:53.80 Oct 29, 2022
55m 7.46 Jan 15, 2023
200m 28.64 Jan 6, 2023
300m 44.72 #16,135 Jan 26, 2025
400m 1:06.92 #21,135 Dec 28, 2024
600m 1:52.77 #8,176 Feb 8, 2025
800m 2:46.00 #21,509 Jan 3, 2025
1600m 6:42.32 Feb 2, 2025
100m 14.52 May 1, 2022
200m 28.23 May 14, 2022
400m 1:09.83 Apr 3, 2022
2500m 12:38.90 Oct 30, 2021
4K 23:26.80 Sep 17, 2022
2.5 Mile 20:53.80 Oct 29, 2022
5K 28:06.90 Sep 24, 2022
See where Isaiah ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 35 of Isaiah Johnson's results

Every mark, PR and season best.

Plus everything included in MileSplit PRO

  • Comprehensive rankings by grade, class, conference & more
  • Progression tracker & head-to-head compare
  • Race video, photos & premium articles and more
Join MileSplit PRO

2025 - Indoor

55 Meter Dash

300 Meter Dash

400 Meter Dash

600 Meter Run

800 Meter Run

1600 Meter Run

2024 - Cc

2.5 Mile Run

2023 - Indoor

55 Meter Dash

200 Meter Dash

300 Meter Dash

2022 - Cc

4000 Meter Run

2.5 Mile Run

5000 Meter Run

2022 - Outdoor

100 Meter Dash

200 Meter Dash

400 Meter Dash

2022 - Indoor

55 Meter Dash

300 Meter Dash

400 Meter Dash

2021 - Cc

2500 Meter Run

College Progression Tracker

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