Competitors for 2023 Marathon Wien
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Agnes Keino |  KEN |
ATH | 17 January 1988 |
| Titus Kipkosgei | KEN |
ATH | 8 November 1998 |
| Samwel Mailu | KEN |
ATH | 7 February 1993 |
| Magdalyne Masai | KEN |
ATH | 21 November 1993 |
| Gadise Mulu |  ETH |
ATH | 14 November 1997 |
| Bethwel Yegon | KEN |
ATH | 5 January 1993 |