Sebastian Havens

AustraliaAustraliaActive
Born
Dec 15, 2003 (22 years old)
Events
1500 m · Mile

Sebastian Havens is a Australia middle-distance runner, born on December 15, 2003. He competes primarily in the 800m, 1500m and Mile.

His personal bests include 1:57.06 in the 800m, 3:54.38 in the 1500m, 4:18.97 in the Mile, 8:38.75 in the 3000m and 14:47.66 in the 5000m. He is currently active on the international athletics circuit, representing Australia.

Personal best · 1500 m3:54.38
2026 season best3:56.80May 24, 2026 · Boudewijnstadion, Bruxelles
2026 season best
Personal best · Mile4:18.97
Last competitionIrish ChampionshipsJul 25, 2026 · 1:57.62
Irish Championships

As of Nov 14, 2026: 1500 m 3:54.38, Mile 4:18.97, 2026 season best 3:56.80 (May 24, 2026, Boudewijnstadion, Bruxelles (BEL)) · Last competition: Irish Championships, Jul 25, 2026, 1:57.62 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mGold Coast 2025Australia 800 m all-time list1:57.06835 pts–
1500mPerth 2025Australia 1500 m all-time list3:54.38922 pts–
MileSydney 2025Australia Mile all-time list4:18.97854 pts–
3000mSydney 2023Australia 3000 m all-time list8:38.75841 pts–
5000mPerth 2025Australia 5000 m all-time list14:47.66847 pts–
5KilometreLondon 202614:58–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 1:57.62–Jul 25, 2026Irish Championships
20261500m 3:56.80–May 24, 2026IFAM Outdoor
20261500m-short-track Indoor4:02.32–Mar 4, 2026Track & Field Live
20263000m Indoor8:42.12–Mar 1, 2026Irish Senior Indoor Championships
20263000m-short-track Indoor8:42.12–Mar 1, 2026Irish Senior Indoor Championships
20265Kilometre 14:58–Apr 4, 2026Top Flight by RunThrough - Battersea 5k
20265000m 15:01.85–Jun 20, 2026Track Night Vienna
2025800m 1:57.06–Apr 23, 2025UniSport Nationals Athletics
FAQ

Frequently asked questions

Sebastian Havens's 1500 m personal best is 3:54.38, set on Apr 10, 2025 in WA Athletics Stadium, Perth (AUS).

Sebastian Havens competes in the 1500 m and Mile.

2026 season best: 3:56.80, set on May 24, 2026 in Boudewijnstadion, Bruxelles (BEL). Last competition: Irish Championships on Jul 25, 2026, 1:57.62.