Competitors for 2011 Marathon Mainz
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Tola Bane |  ETH |
ATH | 21 March 1988 |
| Richard Chepkwony-2 |  KEN |
ATH | 1983 |
| Asha Gigi | ETH |
ATH | 15 October 1973 |
| Edwin Kibowen | KEN |
ATH | 30 December 1980 |
| Olha Kotovska |  UKR |
ATH | 5 December 1983 |
| Tatyana Vilisova |  RUS |
ATH | 27 November 1979 |