Personal Records Personal Records
Event Mark State National Date
100m 13.06 — May 24, 2025
110mH 17.61 #15,836 May 23, 2026
400mH 1:02.74 #3,358 May 23, 2026
High Jump 5-4 — Apr 18, 2026
Long Jump 16-6.5 — Apr 28, 2026
100m 13.06 — May 24, 2025
200m 26.06 — May 24, 2025
110mH 17.61 #15,836 May 23, 2026
300mH 47.47 #23,068 Apr 11, 2026
400mH 1:02.74 #3,358 May 23, 2026
High Jump 5-4 — Apr 18, 2026
Long Jump 16-6.5 — Apr 28, 2026
See where Seinaho ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 31 of Seinaho DeDe) Mahon’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Outdoor

110 Meter Hurdles

300 Meter Hurdles

400 Meter Hurdles

High Jump

Long Jump

2025 - Outdoor

100 Meter Dash

200 Meter Dash

110 Meter Hurdles

High Jump

Long Jump

College Progression Tracker

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