Coloured NOCs participated. The darker, the more participants. World map is not necessarily historically correct for the these Games.
| Country | Men | Women | Total | |
|---|---|---|---|---|
 AGS |
Argos | 2 | 0 | 2 |
 ATH |
Athens | 1 | 0 | 1 |
 EDM |
Epidamnos | 1 | 0 | 1 |
 EDR |
Epidauros | 1 | 0 | 1 |
 HIM |
Himera | 1 | 0 | 1 |
 KTH |
Korinth | 1 | 0 | 1 |
 MIL |
Miletus | 1 | 0 | 1 |
 ORS |
Orestheia | 1 | 0 | 1 |
 SMS |
Samos | 1 | 0 | 1 |
 SIR |
Siracusa | 1 | 0 | 1 |
 TAR |
Taranto | 1 | 0 | 1 |
 LOK |
Unknown city in Lokria | 1 | 0 | 1 |
| Total | 13 | 0 | 13 |
