Maverick Vinales bio je najbrži na prvom slobodnom treningu klase Moto3, dok je domaći vozač Miguel Oliviera postavio najbolje vrijeme drugog treninga.
Prvi slobodni trening ulazne klase svjetskog prvenstva na stazi Estoril vozio se na mokroj stazi i s kišnim gumama. Španjolac Maverick Vinales najbolje se snašao u teškim uvjetima portugalske staze, postavivši najbolje vrijeme prvog treninga.
Portugalac Miguel Oliviera oduševio je domaću publiku najboljim vremenom drugog treninga. Sandro Cortese upisao je drugo vrijeme, ispred Luisa Saloma.
Rezultati 1. treninga: 1. Maverick VINALES Blusens Avintia 1'56.138 2. Miguel OLIVEIRA Estrella Galicia 0,0 1'56.514 0.376 3. Alberto MONCAYO Bankia Aspar Team 1'57.605 1.467 4. Adrian MARTIN T-Shirt Laglisse 1'57.962 1.824 5. Danny KENT Red Bull KTM Ajo 1'57.984 1.846 6. Alexis MASBOU Caretta Technology 1'58.116 1.978 7. Efren VAZQUEZ T-Shirt Laglisse 1'58.190 2.052 8. Arthur SISSIS Red Bull KTM Ajo 1'58.378 2.240 9. Niccolo ANTONELLI San Carlo Gresini Moto3 1'58.398 2.260 10. Alessandro TONUCCI Team Italia FMI 1'58.622 2.484 11. Jakub KORNFEIL Redox-Ongetta-Centro 1'58.672 2.534 12. Sandro CORTESE Red Bull KTM Ajo 1'58.823 2.685 13. Hector FAUBEL Bankia Aspar Team 1'58.855 2.717 14. Brad BINDER RW Racing GP 1'59.097 2.959 15. Romano FENATI Team Italia FMI 1'59.131 2.993 16. Danny WEBB Mahindra Racing 1'59.242 3.104 17. Zulfahmi KHAIRUDDIN AirAsia-Sic-Ajo 1'59.397 3.259 18. Alex MARQUEZ Estrella Galicia 0,0 1'59.447 3.309 19. Alex RINS Estrella Galicia 0,0 1'59.606 3.468 20. Alan TECHER Technomag-CIP-TSR 1'59.743 3.605 21. Luis SALOM RW Racing GP 1'59.976 3.838 22. Joan OLIVE TT Motion Events Racing 2'00.075 3.937 23. Marcel SCHROTTER Mahindra Racing 2'00.082 3.944 24. Isaac VINALES Ongetta-Centro Seta 2'00.177 4.039 25. Louis ROSSI Racing Team Germany 2'00.300 4.162 26. Manuel TATASCIORE Caretta Technology 2'01.511 5.373 27. Ivan MORENO Andalucia JHK Laglisse 2'01.559 5.421 28. Luigi MORCIANO Ioda Team Italia 2'01.943 5.805 29. Giulian PEDONE Ambrogio Next Racing 2'03.060 6.922 30. Kevin HANUS Thomas Sabo GP Team 2'03.594 7.456 Toni FINSTERBUSCH Cresto Guide MZ Racing 2'04.848 Kenta FUJII Technomag-CIP-TSR 2'05.129 Simone GROTZKYJ Ambrogio Next Racing 2'06.215 Armando PONTONE IodaRacing Project 2'07.841 Jasper IWEMA Moto FGR 2'09.622 Rezultati 2. treninga: 1.Miguel OLIVEIRA Estrella Galicia 0,0 1'48.497 2.Sandro CORTESE Red Bull KTM Ajo 1'48.511 0.014 3.Luis SALOM RW Racing GP 1'48.879 0.382 4.Maverick VINALES Blusens Avintia 1'49.338 0.841 5.Alexis MASBOU Caretta Technology 1'49.410 0.913 6.Romano FENATI Team Italia FMI 1'49.560 1.063 7.Danny KENT Red Bull KTM Ajo 1'49.775 1.278 8.Louis ROSSI Racing Team Germany 1'49.870 1.373 9.Adrian MARTIN JHK T-Shirt Laglisse 1'49.937 1.440 10.Arthur SISSIS Red Bull KTM Ajo 1'50.160 1.663 11.Efren VAZQUEZ T-Shirt Laglisse 1'50.460 1.963 12.Hector FAUBEL Bankia Aspar Team 1'50.535 2.038 13.Jakub KORNFEIL Redox-Ongetta-Centro 1'50.605 2.108 14.Alex RINS Estrella Galicia 0,0 1'50.653 2.156 15.Zulfahmi KHAIRUDDIN AirAsia-Sic-Ajo 1'50.766 2.269 16.Alan TECHER Technomag-CIP-TSR 1'50.778 2.281 17.Alessandro TONUCCI Team Italia FMI 1'50.948 2.451 18.Alberto MONCAYO Bankia Aspar Team 1'50.995 2.498 19.Joan OLIVE TT Motion Events Racing 1'51.078 2.581 20.Niccolo ANTONELLI San Carlo Gresini Moto3 1'51.188 2.691 21.Brad BINDER RW Racing GP 1'51.367 2.870 22.Danny WEBB Mahindra Racing 1'51.438 2.941 23.Alex MARQUEZ Estrella Galicia 0,0 1'51.707 3.210 24.Jasper IWEMA Moto FGR 1'51.817 3.320 25.Ivan MORENO Andalucia JHK Laglisse 1'52.237 3.740 26.Isaac VINALES Ongetta-Centro Seta 1'52.443 3.946 27.Manuel TATASCIORE Caretta Technology 1'52.596 4.099 28.Marcel SCHROTTER Mahindra Racing 1'52.785 4.288 29.Giulian PEDONE Ambrogio Next Racing 1'53.750 5.253 30.Luigi MORCIANO Ioda Team Italia 1'54.600 6.103 31.Toni FINSTERBUSCH Cresto Guide MZ Racing 1'54.655 6.158 32.Kenta FUJII Technomag-CIP-TSR 1'55.613 7.116 33.Kevin HANUS Thomas Sabo GP Team 1'55.975 7.478 Armando PONTONE IodaRacing Project 1'56.426 7.929 Simone GROTZKYJ Ambrogio Next Racing