Only four races remain in the hunt for the 2025 F1 Drivers' Championship, and the Brazilian Grand Prix is the next on the docket.
McLaren leads the pack heading into São Paulo, with Lando Norris and Oscar Piastri only one point separated. The two shouldn't get caught up in a teammate rivalry though, as Red Bull's Max Verstappen is closing in, and the Dutch driver is historically dominant in Brazil.
Interlagos can be unforgiving — with rainy weather on the forecast, this race could be anyone's. Even Verstappen, who is seemingly waiting for McLaren to give him an opening to pounce.
Here's everything you need to know to listen to the Brazilian Grand Prix on the radio, including start time and station for the F1 race.
2025 F1 Brazilian Grand Prix radio station
Radio channel: SiriusXM channel 81
Listen to the 2025 Brazilian Grand Prix live on SiriusXM
The broadcast of the full race is available through satellite channel 81 and streaming on the SiriusXM app.
SiriusXM listeners will have access to English-language broadcasts, namely the BBC 5 Live radio broadcast, for each event, with full build-up and post-race coverage also provided by the Speed City F1 Show.
All Formula 1 races, Sprint events, and qualifying sessions are available via SiriusXM channel 81 (for car radios) as well as the SiriusXM app to follow the action from wherever you are.
Brazilian Grand Prix start time
The 2025 Brazilian Grand Prix will take place at the Interlagos Circuit in São Paulo, Brazil on Sunday, November 9 and will begin at 2:00 p.m. Local time.
Here's how that start time translates across North America:
| Date | Start time | |
| Eastern Time | Sunday, Nov. 9 | 12 p.m. |
| Central Time | Sunday, Nov. 9 | 11 a.m. |
| Mountain Time | Sunday, Nov. 9 | 10 a.m. |
| Pacific Time | Sunday, Nov. 9 | 9 a.m. |
F1 race schedule 2025
| Date | Grand Prix | Track |
| Mar. 14-16 | Australia | Melbourne Grand Prix Circuit |
| Mar. 21-23 | China* | Shanghai International Circuit |
| Apr. 4-6 | Japan | Suzuka International Racing Course |
| Apr. 11-13 | Bahrain | Bahrain International Circuit |
| Apr. 18-20 | Saudi Arabia | Jeddah Corniche Circuit |
| May 2-4 | Miami* | Miami International Autodrome |
| May 16-18 | Emilia Romagna | Enzo and Dino Ferrari racetrack |
| May 23-25 | Monaco | Circuit de Monaco |
| May 30-Jun.1 | Spain | Circuit de Barcelona-Catalunya |
| Jun. 13-15 | Canada | Gilles-Villeneuve Circuit |
| Jun. 27-29 | Austria | Red Bull Ring |
| Jul. 4-6 | United Kingdom | Silverstone Circuit |
| Jul. 25-27 | Belgium* | Circuit de Spa-Francorchamps |
| Aug. 1-3 | Hungary | Hungarian Ring |
| Aug. 29-31 | Netherlands | Circuit Zandvoort |
| Sep. 5-7 | Italy | National Monza Racetrack |
| Sep. 19-21 | Azerbaijan | Baku City Circuit |
| Oct. 3-5 | Singapore | Marina Bay Street Circuit |
| Oct. 17-19 | USA* | Circuit of the Americas |
| Oct. 24-26 | Mexico | Rodriguez Brothers Racetrack |
| Nov. 7-9 | Brazil* | Jose Carlos Pace Racetrack |
| Nov. 20-22 | Las Vegas | Las Vegas Strip Circuit |
| Nov. 28-30 | Qatar* | Lusail International Circuit |
| Dec. 5-7 | Abu Dhabi | Yas Marina Circuit |
*Sprint format