Competitors for 2011 World Triathlon Series
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Alistair Brownlee |  ENG GBR |
TRI | 23 April 1988 |
| Jonathan Brownlee | ENG GBR |
TRI | 30 April 1990 |
| Javier Gómez |  ESP |
TRI | 25 March 1983 |
| Sarah Groff-True |  USA |
TRI | 27 November 1981 |
| Andrea Hewitt |  NZL |
TRI | 4 April 1982 |
| Helen Tucker-Jenkins | GBR WAL |
TRI | 8 March 1984 |