All the key BBC coverage details for the Singapore Grand Prix at Marina Bay, which takes place from 3-5 October.
Round 18 of the 2025 Formula 1 season heads to the Marina Bay Street Circuit for the Singapore Grand Prix from 3-5 October.
Championship leader Oscar Piastri topped Friday practice as his McLaren team-mate Lando Norris was hit by Ferrari's Charles Leclerc in the pit lane.
Mercedes' George Russell and the Racing Bulls of Liam Lawson also brought out red flags following crashes in a scruffy second practice session.
Piastri leads Norris by 25 points in the title race with seven races to go.
Sunday's race under the floodlights starts at 13:00 BST.
Session start times and BBC coverage
Commentary of the race will be on BBC Radio 5 Sports Extra, BBC Sounds, the BBC Sport website and app and most smart speakers.
Make sure to download the Chequered Flag podcast, which previews and reviews every race of the season.
Saturday, 4 October
Third practice: 10:30-11:30 (Sports Extra 2, available via BBC Sounds and smart speakers)
Qualifying: 14:00-15:00 (Sports Extra 2, available via BBC Sounds and smart speakers)
Sunday, 5 October
Race: 13:00 (BBC Radio 5 Sports Extra, BBC Sounds and smart speakers)
What is the Singapore weather forecast?
Formula 1's governing body has issued its first 'heat hazard' warning for this weekend's 62-lap race.
The event at Marina Bay, which takes place at night, is known for its hot and humid conditions. But with temperatures expected to reach 31C on Sunday, under new regulations, which are not mandatory, drivers can choose to wear an FIA-approved cooling vest.
Saturday will see a high of 32C and no rain, while Sunday 's race should start dry after potential wet conditions earlier in the day.
How can McLaren win the constructors' title?
Singapore presents McLaren with their second opportunity to wrap up the constructors' championship, after the team failed to secure the trophy in Azerbaijan.
To be crowned champions for a 10th time - and with six races still to go - McLaren just need to score 13 points to confirm the title.
Even if McLaren don't manage 13 points, second-placed Mercedes would need to outscore them by 31 points to keep the championship alive, while Ferrari in third need to outscore the leaders by 35 points to mathematically stay in the hunt.
Category: General Sports
