Personal Records Personal Records
Event Mark State National Date
400m 1:01.98 May 5, 2026
800m 2:27.71 May 5, 2026
1600m 5:30.52 Apr 24, 2026
5K 19:54.40 Oct 6, 2024
Triple Jump 32-6.5 #6,445 Jan 24, 2026
400m 1:01.98 May 5, 2026
800m 2:27.71 May 5, 2026
1600m 5:30.52 Apr 24, 2026
Long Jump 14-5.5 May 9, 2026
Triple Jump 32-0 Apr 24, 2026
1000m 3:15.21 #7,854 Dec 20, 2025
1600m 5:30.99 #17,196 Dec 5, 2025
Long Jump 15-2.25 #17,120 Jan 19, 2026
Triple Jump 32-6.5 #6,445 Jan 24, 2026
1.x Mile 21:34.10 Oct 19, 2024
2.5 Mile 18:28.20 Sep 14, 2024
3.x Mile 23:46.30 Sep 6, 2025
3 Mile 22:41.30 Sep 21, 2024
5K 19:54.40 Oct 6, 2024
See where Greydon 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 - Outdoor

400 Meter Dash

800 Meter Run

1600 Meter Run

Long Jump

Triple Jump

2026 - Indoor

1000 Meter Run

1600 Meter Run

Long Jump

Triple Jump

2025 - Cc

3.x Mile Run

5000 Meter Run

2024 - Cc

1.x Mile Run

2.5 Mile Run

Three Mile 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.