Competitors for 2005 World Mountain Bike Marathon Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Dario Acquaroli |  ITA |
CYC | 10 March 1975 |
| Bart Brentjens |  NED |
CYC | 10 October 1968 |
| Gunn Rita Dahle-Flesjå |  NOR |
CYC | 10 February 1973 |
| Thomas Frischknecht |  SUI |
CYC | 17 February 1970 |
| Petra Henzi | SUI |
CYC | 14 October 1969 |
| Blaža Klemenčič |  SLO |
CYC | 11 March 1980 |