Cillin Greene

Cillin Greene

IrelandIrelandActive
Born
Feb 12, 1998 (28 years old)
Events
400 Metres Short Track · 300 Metres

Cillin Greene is a Ireland sprinter, born on February 12, 1998. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.65 in the 100m, 21.17 in the 200m, 45.61 in the 400m, 40.48 in the 4x100m and 3:04.42 in the 4x400m. He has earned 4 gold and 1 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Ireland.

Personal best · 400 Metres Short Track46.49
2026 season best48.73Feb 11, 2026 · National Indoor Arena, Abbotstown, Dublin (IRL) (i)
2026 season best
National record3:08.634x400 Metres Relay Short Track
National record
Personal best · 300 Metres32.68

As of Nov 6, 2026: 400 Metres Short Track 46.49, 300 Metres 32.68, 2026 season best 48.73 (Feb 11, 2026, National Indoor Arena, Abbotstown, Dublin (IRL) (i)) · Last competition: Track & Field Live, National Indoor Arena, Abbotstown, Dublin (i), Feb 11, 2026, 48.73 · National record (4x400 Metres Relay Short Track) · 28 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mWaterford 2018Ireland 100 m all-time list10.65*993 pts–
200mKortrijk 2023Ireland 200 m all-time list21.171,043 pts–
400mLausanne 2024Ireland 400 m all-time list45.611,138 pts–
4x100mBydgoszcz 2016Ireland 4 × 100 m all-time list40.48–
4x400mGuangzhou 2025Ireland 4 × 400 m all-time list3:04.42–
4x400MetreIndoorBeograd 20223:08.63–

* Wind-assisted (> 2.0 m/s)

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026200m Indoor22.04–Feb 8, 2026National Indoor League Rd 2
2026200m-short-track Indoor22.04–Feb 8, 2026National Indoor League Rd 2
2026400m-short-track Indoor48.73–Feb 11, 2026Track & Field Live, National Indoor Arena, Abbotstown, Dublin (i)
2026400m Indoor48.73–Feb 11, 2026Track & Field Live, National Indoor Arena, Abbotstown, Dublin (i)
2025300m 32.68–May 25, 2025IFAM Outdoor, Boudewijnstadion, Bruxelles
2025400m 46.12–Aug 9, 2025IFAM Oordegem, Putbosstadion, Oordegem - Pre-Programme
2025400m-short-track Indoor46.49–Feb 8, 2025National Indoor League Final
20254x400m 3:04.42–May 11, 2025World Athletics Relays, Tianhe Sports Center, Guangzhou
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FAQ

Frequently asked questions

Cillin Greene's 400 Metres Short Track personal best is 46.49, set on Feb 8, 2025 in AIT International Arena, Athlone (IRL) (i).

Cillin Greene competes in the 400 Metres Short Track and 300 Metres.

2026 season best: 48.73, set on Feb 11, 2026 in National Indoor Arena, Abbotstown, Dublin (IRL) (i). Last competition: Track & Field Live, National Indoor Arena, Abbotstown, Dublin (i) on Feb 11, 2026, 48.73.