Season
Personal Records Personal Records
Event Mark State National Date
400m 1:24.12 May 5, 2026
2400m 11:16.49 Sep 19, 2024
2500m 12:26.50 Oct 9, 2024
Long Jump 10-1 May 13, 2025
Discus 69-1 May 23, 2026
100m 17.46 May 27, 2023
200m 34.75 May 23, 2026
400m 1:24.12 May 5, 2026
800m 3:30.81 May 23, 2026
2500m 12:26.50 Oct 9, 2024
75mH 15.36 Apr 28, 2026
100mH 20.70 May 5, 2026
Long Jump 10-1 May 13, 2025
Discus 69-1 May 23, 2026
1.x Mile 13:18.25 Oct 4, 2025
2400m 11:16.49 Sep 19, 2024
2500m 12:33.94 Aug 27, 2025
3000m 15:46.94 Oct 18, 2025
3200m 16:01.51 Oct 14, 2024
See where Jj ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 25 of Jj Lafontaine's results

Plus complete rankings, race photos, video and more.

Join MileSplit PRO

2026 - Outdoor

200 Meter Dash

400 Meter Dash

800 Meter Run

75 Meter Hurdles

100 Meter Hurdles

Discus

2025 - Cc

1.x Mile Run

2400 Meter Run

2500 Meter Run

3000 Meter Run

2025 - Outdoor

100 Meter Dash

400 Meter Dash

Long Jump

2024 - Cc

2400 Meter Run

3200 Meter Run

2024 - Outdoor

2500 Meter Run

2023 - Cc

2400 Meter Run

2023 - Outdoor

100 Meter Dash

200 Meter Dash

2500 Meter Run

Long Jump

College Progression Tracker

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