Season
Personal Records Personal Records
Event Mark State National Date
800m 2:00.34 #6,149 May 8, 2026
1600m 4:36.56 #8,926 May 8, 2026
2800m 9:15.00 Oct 24, 2023
3200m 10:24.95 #2,959 Jan 28, 2026
5K 17:14.00 #20,715 Oct 18, 2025
400m 56.63 Jun 13, 2025
800m 2:00.34 #6,149 May 8, 2026
1600m 4:36.56 #8,926 May 8, 2026
1 Mile 4:36.44 #2,262 Jun 12, 2026
3200m 10:37.83 #15,515 May 10, 2024
400mH 1:08.20 #6,141 Apr 17, 2026
800m 2:04.42 #2,440 Mar 20, 2026
1000m 2:44.15 #1,106 Feb 11, 2026
1600m 4:56.25 #6,828 Feb 12, 2025
3200m 10:24.95 #2,959 Jan 28, 2026
2400m 9:18.30 Sep 9, 2023
2800m 9:15.00 Oct 24, 2023
5K 17:14.00 #20,715 Oct 18, 2025
See where Kacper ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2026 - Cc

5000 Meter Run

2026 - Outdoor

800 Meter Run

1600 Meter Run

One Mile Run

400 Meter Hurdles

2026 - Indoor

800 Meter Run

1000 Meter Run

1600 Meter Run

3200 Meter Run

2025 - Cc

5000 Meter Run

2025 - Outdoor

400 Meter Dash

800 Meter Run

1600 Meter Run

3200 Meter Run

2025 - Indoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2024 - Cc

5000 Meter Run

2024 - Outdoor

800 Meter Run

1600 Meter Run

3200 Meter Run

2024 - Indoor

800 Meter Run

1600 Meter Run

2023 - Cc

2400 Meter Run

2800 Meter Run

5000 Meter Run

College Progression Tracker

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