Season
Level
Personal Records Personal Records
Event Mark State National Date
100m 11.22 #12,766 Apr 9, 2026
200m 23.09 — Apr 25, 2024
300m 37.05 #1,602 Jan 29, 2026
400m 52.42 #14,929 Apr 23, 2026
500m 1:16.14 #1,960 Dec 13, 2025
100m 11.22 #12,766 Apr 9, 2026
200m 23.09 — Apr 25, 2024
400m 52.42 #14,929 Apr 23, 2026
300m 37.05 #1,602 Jan 29, 2026
500m 1:16.14 #1,960 Dec 13, 2025
4K 16:59.90 — Oct 6, 2026
5K 25:13.00 — Sep 30, 2026
100m 11.22 #12,766 Apr 9, 2026
200m 23.09 — Apr 25, 2024
400m 52.42 #14,929 Apr 23, 2026
300m 37.05 #1,602 Jan 29, 2026
500m 1:16.14 #1,960 Dec 13, 2025
4K 16:59.90 — Oct 6, 2026
5K 25:13.00 — Sep 30, 2026
100m 12.78 — May 10, 2023
See where Rafsan ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results
PRO

See all 26 of Rafsan Chowdhury’s results

Full performance history, included with MileSplit PRO.

Subscribe to view results

2026 - Cc

4000 Meter Run

5000 Meter Run

2026 - Outdoor

100 Meter Dash

200 Meter Dash

400 Meter Dash

2026 - Indoor

300 Meter Dash

500 Meter Dash

2025 - Outdoor

100 Meter Dash

200 Meter Dash

2024 - Outdoor

100 Meter Dash

200 Meter Dash

2023 - Outdoor

100 Meter Dash

College Progression Tracker

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