Natarajan Kalainithi

IndiaIndiaActive
Born
Nov 6, 2004 (21 years old)
Events
400 m

Natarajan Kalainithi is a India sprinter, born on November 6, 2004. He competes primarily in the 400m and 400mH.

His personal bests include 47.97 in the 400m and 51.13 in the 400mH. He is currently active on the international athletics circuit, representing India.

Personal best · 400 m47.97
2026 season best48.47Mar 21, 2026 · LNCPE, Trivandrum
2026 season best
Last competition29th National Senior Athletics Federation CompetitionMay 24, 2026 · 51.85
29th National Senior Athletics Federation Competition

As of Oct 28, 2026: 400 m 47.97, 2026 season best 48.47 (Mar 21, 2026, LNCPE, Trivandrum (IND)) · Last competition: 29th National Senior Athletics Federation Competition, May 24, 2026, 51.85 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mWarangal 202547.97983 pts––
400mHWarangal 202551.131,075 pts–#528

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 48.47–Mar 21, 20267th Indian Open 400m Competition, LNCPE, Trivandrum
2026400mH 51.45–Apr 4, 2026Indian Open Athletics Series - 1
2025400m 47.97–Oct 16, 20255th Indian Open U23 Athletics Competition
2025400mH 51.13–Oct 18, 20255th Indian Open U23 Athletics Competition
2024400m 50.32–Mar 18, 20245th National Open 400m Competition, LNCPE, Trivandrum
2024400mH 53.18–Sep 29, 20244th Indian Open U23 Athletics Competition
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FAQ

Frequently asked questions

Natarajan Kalainithi's 400 m personal best is 47.97, set on Oct 16, 2025 in Stadium Hanamkonda, Warangal (IND).

Natarajan Kalainithi competes in the 400 m.

2026 season best: 48.47, set on Mar 21, 2026 in LNCPE, Trivandrum (IND). Last competition: 29th National Senior Athletics Federation Competition on May 24, 2026, 51.85.