Erin Riordan

Erin Riordan

Swimming

BIOGRAPHY

Erin Riordan competing in the women’s 4x100m freestyle relay alongside teammates Grace Davison, Victoria Catterson, and Danielle Hill at the Paris 2024 Olympics. The team finished 16th in the heats.

Prior to the Olympics, Riordan was part of the 4x100m freestyle relay team that achieved a tenth-place finish at the World Championships in Doha. She has also earned medals at the Swiss National Championships.

Riordan holds a biomedical degree from University College Dublin and a Master’s in Science from Dublin City University.

Team Ireland Number

998

Gender

Female

Discipline

4x100m Freestyle Relay, 4x100m Medley Relay

Games

Paris 2024

Date Of Birth

September 2, 1999

Hometown

Whitegate, Co. Clare

OTHER SWIMMING ATHLETES

Christine Fulcher

Brian Clifford

Brenda McGrory

Andy Hunter

Thomas H. Dockrell

Aisling O’Leary

David Cummins

Catherine Bohan

William ‘W.D.’ Broderick

Marguerite Dockrell

Nick O’Hare

Marion Madine

Earl McCarthy

Adrian O’Connor

Vivienne ‘Vicki’ Smith

Liam Ball

Donnacha O’Dea

Ann O’Connor

Stephen Cullen

Richard Gheel

Gary O’Toole

Aileen Convery

Miriam Hopkins

Deirdre Sheehan

Kevin Williamson

Carol Ann Heavey

Emma Robinson

Colin Lowth

Chantal Gibney

Andrew Bree

Michael Williamson

Aisling Cooney

Sycerika McMahon

Gráinne Murphy

Barry Murphy

Fiona Doyle

Nicholas Quinn

Melanie Nocher

Julie Parkes

Michelle Smith

Max McCusker

Conor Ferguson

Tom Fannon

Grace Davison

Victoria Catterson

Ellen Walshe

Daniel Wiffen

Danielle Hill

Finn McGeever

Shane Ryan

SWIMMING NEWS

Performance Round Up July 2026

Athletics LONDON DIAMOND LEAGUE Mark English delivered one of the finest performances of his career as he smashed his 800m personal best to finish second at the London Diamond League on Saturday. The Donegal athlete clocked a stunning 1:42.97, dipping below the 1:43 mark for the first time and becoming just the latest Irish athlete [...]

EVENTS COMING UP IN AUGUST

Athletics World U20 Championships, Eugene, Oregon: 5-9 August European Athletics Championships, Birmingham: 10-16 August ⁠⁠Lausanne Diamond League: 20-21 August ⁠⁠Silesia Diamond League: 23 August ⁠⁠Zurich Diamond League: 27 August   Boxing European U19 Championships, Loznica, Serbia: 11-22 August Boxing Ireland U23 Championships, 7-22 August   Cycling UEC Mountain Bike European Championships, Monteceneri, Switzerland: 30 July [...]

Irish Sailing and Rugby Sevens Shine in Action-Packed Weekend

Sailing McMahon Claims Sailing Bronze in California Eve McMahon secured a superb bronze medal at the Sailing Grand Slam event in San Pedro, California, after a composed performance in the Final Series against some of the world's best Olympic sailors. Racing took place in ideal conditions inside the bay, with 10–13 knots of breeze providing [...]

In The News – July 6th 2026

Irish athletes continued to make their mark on the international stage this week, with a junior world title in canoe sprint, a first international medal for diver Jake Passmore, and major victories in cycling and show jumping highlighting another impressive period of success across multiple sports. Sean Butterly Crowned Junior World Champion in Halifax Ireland [...]

Performance Round Up – June 2026

Athletics Mark English finished second in a high-quality men’s 800m field at the Rome Diamond League. The Donegal athlete clocked a season’s best time of 1:43.80, his second fastest ever over the distance, as he closed strongly in the final metres to challenge for victory. Sarah Healy delivered a personal best time of 14:48.88 in [...]

Events Coming Up in July

Athletics ⁠Eugene Diamond League - July 4th Cork City Sports - July 8th ⁠Morton Games - July 10th ⁠Monaco Diamond League - July 10th ⁠Hungarian Athletics Grand Prix - July 14th ⁠London Diamond League - July 18th National Senior Track and Field Championships - July 25th & 26th   Badminton Japan Open World Tour 750 [...]

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