Season
Level
Personal Records Personal Records
Event Mark State National Date
100m 21.00 — May 4, 2025
1000m 5:05.80 — Sep 19, 2025
1200m 6:10.22 — Sep 11, 2026
1 Mile 8:10.40 — Sep 14, 2025
2000m 10:25.80 — Sep 19, 2026
100m 21.00 — May 4, 2025
200m 45.98 — Mar 17, 2025
400m 1:51.51 — May 4, 2025
Long Jump 2-7 — Mar 17, 2025
Shot Put 8-7.5 — May 4, 2025
1000m 5:05.80 — Sep 19, 2025
1200m 6:10.22 — Sep 11, 2026
1 Mile 8:10.40 — Sep 14, 2025
2000m 10:25.80 — Sep 19, 2026
100m 21.00 — May 4, 2025
200m 45.98 — Mar 17, 2025
400m 1:51.51 — May 4, 2025
Long Jump 2-7 — Mar 17, 2025
Shot Put 8-7.5 — May 4, 2025
1000m 6:03.25 — Oct 7, 2024
1200m 6:10.22 — Sep 11, 2026
1 Mile 11:00.27 — Aug 24, 2024
1000m 5:05.80 — Sep 19, 2025
1 Mile 8:10.40 — Sep 14, 2025
2000m 10:25.80 — Sep 19, 2026
See where Henry Arlo ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 14 of Henry Arlo Mercer’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Cc

1200 Meter Run

2000 Meter Run

2025 - Cc

1000 Meter Run

One Mile Run

2025 - Outdoor

100 Meter Dash

200 Meter Dash

400 Meter Dash

Long Jump

Shot Put

2024 - Cc

1000 Meter Run

1200 Meter Run

One Mile Run

College Progression Tracker

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