A.M.S.B. Aththanayake
- Born
- Aug 18, 2000 (26 years old)
- Events
- 800 m
A.M.S.B. Aththanayake is a Sri Lanka middle-distance runner, born on August 18, 2000. He competes primarily in the 800m and 4x400m.
His personal bests include 1:48.93 in the 800m and 3:16.90 in the 4x400m. He is currently active on the international athletics circuit, representing Sri Lanka.
Personal best · 800 m1:48.93
2025 season best1:48.93Aug 19, 2025 · Mahinda Rajapaksha Stadium, Diyagama
Last competitionSouth Asian Athletics ChampionshipsOct 26, 2025 · 1:52.56
As of Oct 27, 2026: 800 m 1:48.93, 2025 season best 1:48.93 (Aug 19, 2025, Mahinda Rajapaksha Stadium, Diyagama (SRI)) · Last competition: South Asian Athletics Championships, Oct 26, 2025, 1:52.56 · 26 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 800m | 1:48.93 | – | Aug 19, 2025 | 60th Army Athletics Championships, Mahinda Rajapaksha Stadium, Diyagama |
| 2024 | 800m | 1:51.03 | – | Mar 1, 2024 | Sri Lanka Athletics Open Stage 1, Mahinda Rajapaksha Stadium, Diyagama |
| 2024 | 4x400m | 3:16.90 | – | Jul 18, 2024 | 48th National Sports Festival, Sugathadasa Stadium, Colombo |
| 2023 | 800m | 1:50.51 | – | Jul 30, 2023 | 101st Sri Lankan Championships |
| 2022 | 800m | 1:51.90 | – | Sep 17, 2022 | Diyagama (SRI) |
| 2021 | 800m | 1:53.08 | – | Oct 30, 2021 | Sri Lankan Championships |