| Qualified through | First name | Family name | Gender | Nationality | Team |
| MSWS | Karina | Carsolio | F | MEX | BLACK DIAMOND/BUFF |
| MSWS | Hillary | Gerardi | F | USA | BLACK DIAMOND/SCARPA |
| MSWS | Emma | Cook-Clarke | F | CAN | ARC’TERYX |
| MSWS | Lide | Urrestarazu | F | ESP | BASQUE SELECTION |
| MSWS | Anastacia | Rubtsova | F | | – |
| MSWS | Oihana | Kortazar | F | ESP | SALOMON |
| MSWS | Ariadna | Fenes | F | AND | TEAM FAM |
| MSWS | Olivia | Magnone | F | FRA | ESCLOPS D’AZUN |
| MSWS | Iris | Pessey | F | FRA | SCOTT RUNNING |
| MSWS | Julia | Font | F | ESP | BROOKS TRAIL RUNNERS |
| MSWS | Ingrid | Mutter | F | ROM | SCARPA |
| MSWS | Lucille | Germain | F | FRA | TEAM SIDAS MATRIX |
| MSWS | Therese | Dahl Aarvik | F | NOR | SALOMON NORWAY |
| MSWS | Tanya | Raab | F | GBR | DARK PEAK FELL RUNNERS |
| MSWS | Oihana | Zubillaga | F | ESP | BASQUE SELECTION |
| MSWS | Marcela | Vasinova | F | CZE | – |
| MSWS | Ana Maria | Pineda | F | COL | MERRELL COLOMBIA |
| MSWS | Celia | Balcells | F | ESP | FEEC |
| MSWS | Ana | Tauste | F | ESP | LURBEL TEAM PEOPLE SAPIENS |
| MSWS | Michelle | Merlis | F | USA | ARE RACING TEAM |
| MSWS | Henna | Ahomies | F | FIN | FIN ALPINE RUNNING TEAM/MERRELL FINLAND |
| MSWS | Julia | Garriga | F | ESP | DYNAFIT |
| Previous winner | Denisa | Dragomir | F | ROM | MERRELL-REBULL |
| MSWS | Roberto | Delorenzi | M | SUI | BROOKS TRAIL RUNNERS |
| MSWS | Daniel | Antonioli | M | ITA | SCARPA |
| MSWS | Lorenzo | Beltrami | M | ITA | SCARPA/ROCK EXPERIENCE |
| MSWS | Luca | Del Pero | M | ITA | SCARPA |
| MSWS | Manuel | Merillas | M | ESP | NEW BALANCE |
| MSWS | Antonio | Martinez | M | ESP | ASICS FUJI TRAIL TEAM |
| MSWS | Gianluca | Ghiano | M | ITA | BROOKS TRAIL RUNNERS |
| MSWS | Frederic | Tranchand | M | FRA | SCOTT RUNNING |
| MSWS | Sebastien | Poesy | M | FRA | BROOKS TRAIL RUNNERS |
| MSWS | Ruy | Ueda | M | JPN | – |
| MSWS | Jose Manuel | Quispe | M | PER | MERRELL – CIVA |
| MSWS | Dimas | Pereira | M | ESP | ASICS RUNNING |
| MSWS | Raul | Criado | M | ESP | TXANTREA |
| MSWS | Morgan | Elliot | M | USA | MERRELL |
| MSWS | Ander | Inarra | M | ESP | EUSKALMUSHING TEAM |
| MSWS | Aitor | Blanco | M | ESP | TXANTREA |
| MSWS | Aitor | Zunzunegi | M | ESP | BASQUE SELECTION |
| MSWS | Tomas | Cuartero | M | ESP | LURBEL TEAM |
| MSWS | Ignacio | Suarez | M | POR | CD LA SOLANA SUMMIT TRAIL |
| MSWS | Marc | Gasa | M | AND | TEAM FAM |
| MSWS | Gustavo | Buitrago | M | COL | MERRELL COLOMBIA/CASA MADRE RAÍZ |
| MSWS | Ari-Pekka | Joensou | M | FIN | – |
| MSWS | Louis | Dumas | M | FRA | ESCLOPS D’AZUN/DYNAFIT |
| MSWS | Roger | Comellas | M | ESP | MERRELL |
| MSWS | Lucas | Mouret | M | FRA | INVERSE X SAUCONY |
| MSWS | Karl | Midlane | M | GER | PEAK PERFORMANCE/CROWN NUTRITION |
| ISF | Sofia | Beizel | F | RUS | – |
| ISF | Francisco | Freitas | M | POR | ASSOCIÇÃO CULTURAL E DESPORTIVA DO JARDIM DA SERRA |
| ISF | Mario | Esteban | M | ESP | – |
| ISF | Ann | Andries | F | BEL | KBF Y KKS |
| ISF | Carlos | Cipres | M | ESP | ADIDAS TERREX ESPAÑA |
| ISF | Erzsebet | Prokopp | F | HUN | ELTE SASHEGYI GEPARDOK |
| ISF | Elio | Aveiro | M | POR | GRUPO DESPORTIVO DAS CORTICEIRAS |
| ISF | Cidalia | Martins | F | POR | OCS-ARRABIDA TRAIL TEAM |
| ISF | Javier | Pastor | M | ESP | CUELLAR STONE MARMOL RUNNING TEAM |
| ISF | Shoma | Otagiri | M | JPN | MERRELL |
| ISF | André | Siegle | M | BRA | SKYRUNNING BRAZIL |
| ISF | Eduardo | Almeida de Souza | M | BRA | SKYRUNNING BRAZIL |
| ISF | Linabel | Iramaia Pimentel Araujo | F | BRA | SKYRUNNING BRAZIL |
| ISF | Michel | Schrameck | M | BRA | SKYRUNNING BRAZIL |
| ISF | Patricia Maria | Nicolau de Andrade | F | BRA | SKYRUNNING BRAZIL |
| ISF | Risia | Freitas Silva | F | BRA | SKYRUNNING BRAZIL |
| ISF | Rosa Monica | Lupatini | F | BRA | SKYRUNNING BRAZIL |
| ISF | Elen Cristiane | Guida Vasconcellos | F | BRA | SKYRUNNING BRAZIL |
| ISF | Mayani | Andrade De Jesus | F | BRA | SKYRUNNING BRAZIL |
| ISF | Pedro | Marques da Rocha | M | BRA | SKYRUNNING BRAZIL |
| ISF | Alexandre | De Susini | M | FRA | – |
| ISF | Carys | Mai Hugues | F | FRA | – |
| ISF | Célia | Balsells Serra | F | ESP | FEEC |
| ISF | Lluis | Puigvert | M | ESP | SALOMON |
| ISF | Omi | Ryunosuke | M | JPN | ADIDAS TERREX |
| ISF | Dalia | Alonso | F | ESP | SALOMON/EGARI TRAIL |
| ISF | Sabrina | Pabst | F | AUT | SC OBDACH |
| ISF | Elena | Rtoska | F | MKD | – |
| ISF | KAEDE | HAYASHI | F | JPN | – |
| ISF | SHOTA | MATSUMOTO | M | JPN | SALOMON JAPAN |
| ISF | RYUTA | IWAI | M | JPN | NNORMAL JAPAN |
| ISF | HIROTAKE | NAGATA | M | JPN | – |
| ISF | Ainara | Alcuaz Rodriguez | F | ESP | – |
| ISF | Maud | Combarieu | F | FRA | – |
| ISF | Raquel | Casares Lópes | F | ESP | – |
| Previous winner | Ricardo | Cherta Ballester | M | ESP | DYNAFIT |
| ISF | Marcel | Romaní Rodés | M | ESP | INVERSE |
| ISF | Marc | Ollé Bernades | M | ESP | OS2O |
