Olympics
| 21 |
2015 Adelaide ITU Duathlon World Championships18 Oct, 2015 - 65-69 Male AG - 03:06:03 |
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| 25 |
2013 Ottawa ITU Duathlon World Championships10 Aug, 2013 - 60-64 Male AG - 02:50:12 |
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| 36 |
2011 Gijon ITU Duathlon World Championships25 Sep, 2011 - 60-64 Male AG - 02:47:29 |
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| view full results | |||
| Given Name | David |
| Family Name | Heffernan |
| Representing | IRL |
| Year of Birth | 1950 |
| Residence | Ireland |
