Competitors for 2017 European Duathlon Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Richard Allen |  GBR SCO |
TRI | 26 March 1974 |
| Grigory Antipov |  RUS |
TRI | 1999 |
| Margarita García |  ESP |
CYC/TRI | 2 January 1984 |
| Nathan Guerbeur |  FRA |
TRI | 14 March 1996 |
| Yohan Le Berre | FRA |
TRI | 20 September 1987 |
| Sandra Lévénez | FRA |
ATH/CYC/TRI | 5 July 1979 |
| Emilio Martín | ESP |
TRI | 22 June 1982 |
| Javier Martín | ESP |
TRI | 19 November 1995 |
| Benoît Nicolas | FRA |
TRI | 17 April 1977 |
| Lucie Picard | FRA |
TRI | 21 March 1996 |
| Matevž Planko |  SLO |
TRI | 1998 |
| Gabriela Ribeiro |  POR |
TRI | 2000 |
| Delia Sclabas |  SUI |
ATH/TRI | 8 November 2000 |
| Laura Swannet |  BEL |
TRI | 1999 |
| Alex Yee |  ENG GBR |
ATH/TRI | 18 February 1998 |