51 athletes have already qualified for the Limone Skyrace Extreme SkyMasters on 28th of October 2023.
Athletes have qualified from the South American Championships, European Championships, North & Central American Championships & Skyrunner® World Series with Skyrunners from the National Series and 3 more SWS races still to take their slot.
| Name | Surname | Gender | Nationality | Event |
| Iris | Pessey | F | FRA | SWS |
| Emma | Cook-Clarke | F | CAN | SWS |
| Marcela | Vasinova | F | CZE | SWS |
| Noemie | Vachon | F | FRA | SWS |
| Lindsay | Webster | F | FRA | SWS |
| Ariadna | Fenes | F | AND | SWS |
| Irati | Zubizarreta | F | ESP | SWS |
| Antonio | Martinez | M | ESP | SWS |
| Peter | Frano | M | SVK | SWS |
| Shoma | Otagiri | M | JPN | SWS |
| Daniel | Antonioli | M | ITA | SWS |
| Pol | Rodriguez | M | ESP | SWS |
| Aitor | Zunzunegui | M | ESP | SWS |
| Sandro | Arcanjo | M | BRA | South American Championships |
| Gemma | Arenas | F | ESP | European Championships |
| Lorenzo | Beltrami | M | ITA | European Championships |
| Karina | Carsolio | F | MEX | North & Central American Championships |
| Louison | Coiffet | M | FRA | European Championships |
| Valeria | Correa | F | CHi | South American Championships |
| Felipe | Costa | M | BRA | South American Championships |
| Cleverson | Del Secchi | M | BRA | South American Championships |
| Louis | Dumas | M | FRA | European Championships |
| Juan Ramon | Fallas | M | CRC | North & Central American Championships |
| Corinna | Ghirardi | F | ITA | European Championships |
| Christopher | Guevara | M | ECU | South American Championships |
| Steven | Hernandez | M | CRC | |
| Naiara | Irigoyen | F | ESP | European Championships |
| Louise | Jernberg | F | SWE | European Championships |
| Francieli | Kiekow | F | BRA | South American Championships |
| André | Luiz Mapa | M | BRA | South American Championships |
| Tomas | Macecek | M | CZE | European Championships |
| Camilla | Magliano | F | ITA | European Championships |
| Olivia | Magnone | F | FRA | European Championships |
| Jhosep | Mamani Palomino | M | PER | South American Championships |
| Nancy | Martinez | F | ECU | South American Championships |
| Marta | Martinez | F | ESP | European Championships |
| Cristian | Minoggio | M | ITA | European Championships |
| Martin | Nilsson | M | SWE | European Championships |
| Miguel Angel | Perez | M | MEX | North & Central American Championships |
| Mirlene | Picin | F | BRA | South American Championships |
| Ivania | Rambo | F | BRA | South American Championships |
| Lorena | Ricalde | F | PER | South American Championships |
| Maria Clara | Ruschell | F | BRA | South American Championships |
| Giulia | Saggin | F | ITA | European Championships |
| Andrea | Sanabria | F | CRC | North & Central American Championships |
| Alain | Santamaria | M | ESP | European Championships |
| Mariana | Scarpelli | F | BRA | South American Championships |
| Sandra | Sevillano | F | ESP | European Championships |
| Yenny | Susano | F | MEX | North & Central American Championships |
| Tanara | M | ITA | European Championships | |
| Emerson | Trujillo Flores | M | PER | South American Championships |
