With things heating up already at the ongoing US Grand Prix, it does appear that the F1 2021 season will have some exciting final few chapters in store for the fans.After the US Grand Prix, the 2021 F1 season is far from over. There are still 5 races left with so much to play for. Let's have a look at what we have in store once the F1 circus leaves American soil.After the US GP, here are the remaining 5 races in F1 2021 calendar1) Mexican Grand PrixDate: November 7, 2021After the race in Austin, the F1 teams would move to Sergio Perez's home race in Mexico. The track has been a happy hunting ground for Max Verstappen in the past and could feature some great wheel-to-wheel action.2) Brazillian Grand PrixDate: November 14, 2021Next up, we'll move to another race that will feature the newly introduced sprint race format. In Brazil, a track that has held too many epic title showdowns, the race will hold even more intrigue with extra points being awarded on Saturday.3) Qatar Grand PrixDate: November 21, 2021Formula 1@F1BREAKING: F1 will race in Qatar for the first time on 19-21 NovemberQatar will also join the F1 calendar in a 10-year deal from 2023هلا بكم في الدوحة#F1 #QatarGP2:30 AM · Sep 30, 2021318524394BREAKING: F1 will race in Qatar for the first time on 19-21 NovemberQatar will also join the F1 calendar in a 10-year deal from 2023هلا بكم في الدوحة#F1 #QatarGP https://t.co/I2EhTIw7KWAfter Brazil, F1 welcomes Qatar to its official calendar, and the track that had been designed primarily keeping MotoGP in mind would feature the first-ever F1 race. The track looks beautiful in the floodlights and has been a host to some great MotoGP races. The jury will be out, however, on its F1 viability.4) Saudi Arabian Grand PrixDate: December 5, 2021F1 stc Saudi Arabian GP@SaudiArabianGPOnly 4️⃣4️⃣ days until race day at the F1 stc #SaudiArabianGP!! 🏎🇸🇦Will @LewisHamilton be the 1st winner at The Jeddah Corniche Circuit? 🤔#TeamLH, raise your ✋ if you think he will win on #F1's fastest street circuit! Book your tickets NOW: tickets.saudiarabiangp.com! 🏆4:26 AM · Oct 22, 2021154Only 4️⃣4️⃣ days until race day at the F1 stc #SaudiArabianGP!! 🏎🇸🇦Will @LewisHamilton be the 1st winner at The Jeddah Corniche Circuit? 🤔#TeamLH, raise your ✋ if you think he will win on #F1's fastest street circuit! Book your tickets NOW: tickets.saudiarabiangp.com! 🏆 https://t.co/VJ3OXHl5miThe Jeddah street circuit will make its debut this F1 season. By the looks of it, the layout seems to favor Mercedes with its distinct power advantage. However, the debut race on any track does throw a curveball or two every time.5) Abu Dhabi Grand PrixDate: December 12, 2021Abu Dhabi will host the finale of what is turning out to be one of the greatest seasons in the history of F1 (or at least the hybrid era). A track that has seen Fernando Alonso lose the title to Sebastian Vettel in 2010 and a desperate Lewis Hamilton lose out to Nico Rosberg in 2016 surely knows how to host a finale. In the 2021 F1 season, it could be hosting one of the best finales in F1 history.This F1 season is a gift that keeps on giving, and the last 5 races are going to be nothing short of spectacular as Max Verstappen and Lewis Hamilton fight it out for the biggest prize in the sport.