Sep DE JONG | Profile | World Athletics

Sep DE JONG

400mH

Netherlands

Born19 MAY 2006 (20)

Sep's code15017410

Current World Rankings

#595 Men's 400mh

Personal bests

Result

51.92

Date

11 JUL 2026

Score

1036

Competition & venue

Atletiekbaan Breda, Breda (NED)

Result

49.63

Date

11 FEB 2024

Score

940

Competition & venue

Omnisport, Apeldoorn (NED) (i)

Result

49.63

Date

11 FEB 2024

Score

940

Competition & venue

Omnisport, Apeldoorn (NED) (i)

Result

3:18.05

Date

17 MAY 2026

Score

933

Competition & venue

Stade Philippides, Montpellier (FRA)

Result

3:35.86

Date

31 MAY 2026

Score

926

Competition & venue

Atletiekvereniging Hera, Heerhugowaard (NED)

* Not legal

Season’s bests (2026)

* Not legal

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