Ciaran Brosnan

IrelandIrelandActive
Born
Jun 12, 2008 (18 years old)
Events
800 Metres Short Track · 400 m

Ciaran Brosnan is a Ireland sprinter, born on June 12, 2008. He competes primarily in the 400m, 800m and 4x400m.

His personal bests include 49.33 in the 400m, 1:52.34 in the 800m, 3:16.81 in the 4x400m, 1:53.80 in the 800m-short-track and 1:53.80 in the 800m-short-track. He is currently active on the international athletics circuit, representing Ireland.

Personal best · 800 Metres Short Track1:53.80
2026 season best1:53.80Jan 24, 2026 · Ocean Breeze Athl. Complex, New York, NY
2026 season best
Personal best · 400 m49.33
Last competitionIrish U20 ChampionshipsJul 4, 2026 · 50.41
Irish U20 Championships

As of Nov 6, 2026: 800 Metres Short Track 1:53.80, 400 m 49.33, 2026 season best 1:53.80 (Jan 24, 2026, Ocean Breeze Athl. Complex, New York, NY (USA)) · Last competition: Irish U20 Championships, Jul 4, 2026, 50.41 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mTullamore 2025Ireland 400 m all-time list49.33898 pts––
800mNY 2026Ireland 800 m all-time list1:52.34961 pts––
4x400mPA 2024Ireland 4 × 400 m all-time list3:16.81––
800m-short-trackNY 20261:53.80973 pts–#681
800m-short-trackIndoorNY 20261:53.80973 pts––
4x800MetrePA 20257:35.44–#235

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 50.41–Jul 4, 2026Irish U20 Championships
2026800m 1:52.34–May 1, 2026Track Night NYC, Icahn Stadium, New York, NY - High School Events
2026800m-short-track 1:53.80–Jan 24, 2026New York International Showcase
2026800m-short-track Indoor1:53.80–Jan 24, 2026New York International Showcase
20264x800Metre 7:37.96–Feb 1, 2026Millrose Games
20264x800Metre Indoor7:37.96–Feb 1, 2026Millrose Games
2025400m 49.33–Jun 28, 2025National Juveniles Day 1 & 2 U18
2025400m-short-track Indoor50.69–Mar 14, 2025New Balance Nationals Indoors
Compare me with Ciaran Brosnan
FAQ

Frequently asked questions

Ciaran Brosnan's 800 Metres Short Track personal best is 1:53.80, set on Jan 24, 2026 in Ocean Breeze Athl. Complex, New York, NY (USA).

Ciaran Brosnan competes in the 800 Metres Short Track and 400 m.

2026 season best: 1:53.80, set on Jan 24, 2026 in Ocean Breeze Athl. Complex, New York, NY (USA). Last competition: Irish U20 Championships on Jul 4, 2026, 50.41.