Ciaran O'Lionaird
Full Name:  Ciaran O'Lionaird
     Born:  April 11, 1988, Cork, Ireland
     Died:  June 9, 2026, Montreal, Quebec, Canada
   School:  De La Salle HS, Dublin, Ireland
            Michigan, Ann Arbor, Michigan

Olympics:  
   2012 - at London, England representing Ireland in Track & Field

Legacy Bricks:  Legacy Walk Map Link
   2010 Cross Country AA - Loc 81


Click On Photo To Enlarge
    Mike Fout, CIARAN O'LIONAIRD, David Forrester, Wes Rickman 2012 Olympics


FSU Career
Cross Country
Year  Hgt  Wgt  Cl  Ltr  Hometown
2009            Jr-R *   Cork, Ireland                           
2010            Sr-R *   Cork, Ireland                           
Track & Field
Year  Pos     Hgt  Wgt  Cl  Ltr  Hometown
09-10 D                 Jr-R     Cork, Ireland                   
10-11 D                 Sr-R *   Cork, Ireland                   


Comments
Irish Olympic runner Ciaran O'Lionaird dies suddenly aged 38.
Posted by The Irish News.

Irish athletics has been left shocked and saddened by the news that Ciaran O'Lionaird, the former Irish 1,500 metres champion and London 2012 Olympian, has died suddenly at the age of 38.

O'Lionaird was found dead in Montreal on Tuesday morning, June 9, 2026.

The Cork native and Leevale club member, who had been based in the US since 2011, gained considerable popularity during his relatively short international career and the news of his sudden death was greeted with similar shock throughout the wider athletics world.

In a running career frequently plagued by injury, O'Lionaird's conspicuous talent as a junior athlete was often thwarted, before he made his senior breakthrough in 2011, when in the one summer he improved his 1,500m best from 3:48.36 to 3:34.46. That time qualified him for the 2011 World Championships in Daegu, South Korea and the following year's London Olympics.

His laid-back and old-school approach to training and racing brought him many admirers, and he became affectionately known as "Mad Len". O'Lionaird was also outspoken on matters on and off the track, including the difficulties most elite athletes face trying to make a living from the sport, and later the challenges they face when entering retirement.

Despite his inexperience, O'Lionaird made the final in Daegu in 2011, where he finished in 10th position. Two months later he moved to the Nike Oregon Project, based in Portland, Oregon, to train under the controversial coach Alberto Salazar. Although that was short-lived, he soon switched to the Nike Track Club Elite, a sort of alternative training camp in Eugene, Oregon, to train under Britain's Mark Rowland.

By the time of the London Olympics, however, O'Lionaird's injuries were taking a physical and mental toll, particularly the reoccurrence of an Achilles tendon strain. "This has been the worst experience of my life, there's no positives I can take from this," he said on RTE after finishing 13th in his 1,500m heat in London. "I'm going to find something else to do with my life."

He bounced back in March 2013, however, going to the European Indoor Championships in Gothenburg and winning the bronze medal in the 3,000m, having boldly struck for gold on the last lap. He then missed that entire summer with injury.

There was another comeback in 2014, when he won the Irish 1,500m title in Santry in July. He then made the final of the European Championships in Zurich, but he was clipped and injured in that race and unable to finish.

After another mostly crippling 2015, O'Lionaird announced his retirement before the Rio Olympics in 2016, at age 28, convinced his running career was done. Later still, he did speak of another possible comeback for the delayed Tokyo Olympics in 2021 after he resumed training during the lockdown in Flagstaff, Arizona. Nothing came of that.

During this period he worked as a shoe adviser for Nike, later becoming involved in the music and entertainment scene in Los Angeles.

He had been based in Topanga in California in recent months.

Growing up in the countryside of Toonsbridge, outside Macroom, he joined the West Muskerry Athletic Club at the age of seven. He later he moved to Leevale, in the city, where gradually his potential began to shine.

He ran 3:50.10 at age 16, and in 2005 won a 1,500m bronze medal at the European Youth Olympics, in Lignano, Italy. Inevitably that drew the interest of several US colleges, O'Lionaird initially attending Michigan University, before transferring to Florida State University for his final year, in 2009.



Conference Awards
Cross Country
Year  Award
2009  Atlantic Coast Conference - All-Conference
2010  Atlantic Coast Conference - All-Conference
Track & Field
Year  Award
2011  Atlantic Coast Conference - Outdoor - 1500m - Champion
      Atlantic Coast Conference - Outdoor - 5000m - Champion
      Atlantic Coast Conference - Outdoor - All-Conference


All-American Awards
Cross Country
Year  Award
2010  NCAA - All-American - 18th place


FSU Statistics
Cross Country
   Date    Opponent/Meet                  Distance         Place   Time   Points
---------- ------------------------------ ---------------- ----- -------- ------
            2009 Season
09/04/2009 Covered Bridge Open            6.4K                2  19:45.1      2
09/18/2009 VT Alumni Invitational         7.6K                8  24:31.4      7
10/02/2009 Notre Dame Invitational        8K                 12  24:08       12
10/17/2009 Pre-National Meet              8K                 56  24:37.9     56
10/31/2009 ACC Championship               8K                 10  23:38.8     10
11/14/2009 NCAA South Regional            10K                20  31:07.88    19
11/23/2009 NCAA Championship              10K               181  31:41.2    147
            2010 Season
09/03/2010 Covered Bridge Open            4.2 Miles          45  20:51.90    43
09/19/2010 Boston                         8K                  7  25:03        7
10/01/2010 Notre Dame Invitational        8K                 38  24:40       38
10/08/2010 FSU Invitational               8K                 13  25:27.46    11
10/16/2010 Pre-Nationals                  8K                 10  23:52.5     10
10/30/2010 ACC Championship               8K                  4  23:43.6      4
11/13/2010 NCAA South Regional            10K                 1  30:03.34     1
11/22/2010 NCAA Championship              10K                18  30:14.0     15
Track & Field
   Date    Opponent/Meet                  Event                         Place      Results       Points   Comment
---------- ------------------------------ ----------------------------- ----- ------------------ ------ ---------------
            2010 Season
02/13/2010 Husky Classic                  5000m (I)                      29   14:10.99                                       
02/27/2010 ACC Indoor Championship        5000m (I)                      16   14:59.44                                       
            2011 Season
03/26/2011 Stanford Invitational          10000m                          2   28:32.30             4                         
04/09/2011 Seminole Invitational          1500m                           1    3:41.02             5                         
04/23/2011 ACC Outdoor Championship       1500m                           1    3:40.69            10                         
04/23/2011 ACC Outdoor Championship       5000m                           1   13:52.11            10                         
04/30/2011 Penn Relays                    Four-Mile Relay                 5   16:27.19             0.25                      
05/28/2011 NCAA Regional                  5000m                           3   14:06.26             6                         
05/28/2011 NCAA Regional                  10000m                          3   29:09.75             6                         
06/11/2011 NCAA Outdoor Championship      10000m                         24   32:06.21                                       
07/16/2011 KBC Night of Athletics         5000m                               13:33.64                                       
08/02/2011 Qualitrap-Meeting              1500m                                3:34.46