Organizace Market Mayhem Caernarfon pořádala první akci 30. 3. 2019 pod názvem 'Market Mayhem - North Wales Ultimate Boxer' (Market Hall, Palace Street, Caernarfon, Wales).
Do dnešního dne uspořádala celkem 5 akcí (Velká Británie).
Market Mayhem Caernarfon
| Datum | Země | Název, adresa |
|---|---|---|
| 11.11.2023 |  | Market Mayhem - MMA, Boxing, Grappling and Kickboxing Old Market Hall, Caernarfon, Wales |
| 23.4.2022 | | Market Mayhem - Riley vs. Williamson Market Hall, Palace Street, Caernarfon, Wales |
| 8.11.2019 | | Market Mayhem - Caernarfon Market Hall, Palace Street, Caernarfon, Wales |
| 28.9.2019 | | Market Mayhem - Superfight Market Hall, Palace Street, Caernarfon, Wales |
| 30.3.2019 | | Market Mayhem - North Wales Ultimate Boxer Market Hall, Palace Street, Caernarfon, Wales |