Bahrain GP faces intense sun and rising humidity: details of F1’s fourth race unveiled

Formula 1 heads to the Middle Eastern desert for the fourth round of the 2025 season, with the Bahrain Grand Prix set to test the endurance of drivers and teams. Scheduled for April 11-13, the race at the Bahrain International Circuit follows Max Verstappen’s victory in Japan, where the Red Bull driver outpaced McLaren’s Lando Norris and Oscar Piastri. This time, scorching heat, with temperatures expected to reach 32°C, and rising humidity throughout the weekend will add an extra layer of difficulty to the competition. The event, part of the season’s first triple-header alongside Japan and Saudi Arabia, will be broadcast live in Brazil by Band, Bandsports, and F1TV Pro, with times adjusted to Brasília’s time zone.

The Sakhir circuit, renowned for its long straights and demanding corners, has a rich history in the sport. Lewis Hamilton, with five wins, holds the record as the most successful driver there, though Verstappen dominated the 2024 edition, starting from pole and leading throughout. This year, the weather could shape tire strategies and pit stops, especially with winds up to 32 km/h forecast for practice and qualifying. Teams like Red Bull, McLaren, and Ferrari, strong performers early in the season, will need to adapt to the heat and humidity, which could climb to 69% on Friday night.

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Beyond F1, the weekend also features junior categories. Formula 2 and Formula 3 will hold practice, qualifying, and races, spotlighting emerging talents like Brazilian Gabriel Bortoleto of Sauber. With clear skies and minimal rain risk, the focus will be on track performance and the ability to manage physical and mechanical strain in such harsh conditions.

Intense heat sets the tone for the weekend

High temperatures will define the Bahrain GP, starting with 32°C on Friday, the day of the opening practice sessions. During Free Practice 1 at 08:30 Brasília time, drivers will face strong sunlight and 45% humidity, with north-northwest winds blowing between 16 and 32 km/h. Free Practice 2, at 12:00, shifts to a night session as the sun sets at 17:59 local time, pushing humidity to 69%. Rain remains unlikely, with a mere 5% chance, ensuring a dry day for initial car setups.

Saturday brings similar conditions, with highs of 33°C during Free Practice 3 at 09:30 and humidity at 46%. Qualifying, set for 13:00 Brasília time, will unfold under artificial lights, with humidity rising to 67%. Northern winds will maintain speeds of 16 to 32 km/h, potentially impacting aerodynamics. The rain threat stays low at 3-4%, suggesting teams will prioritize heat management and tire wear over wet-weather preparations.

It's Race Week again! We're on our way to Bahrain ????????#F1 #JapaneseGP pic.twitter.com/5eYhkO4xax

— Formula 1 (@F1) April 7, 2025

Sunday’s race day will feature a high of 31°C and humidity starting at 51%, climbing to 65% by night. Starting at 12:00 Brasília time, drivers will race as the sun sets at 18:00 local time, with winds of 15 to 28 km/h. The dry, hot conditions will challenge physical stamina on a 5.412-kilometer track with 15 corners and 57 laps. Verstappen, proven in tough climates, may have an edge, but Norris and Piastri are also contenders after their Suzuka podium.

Full weekend schedule

The Bahrain GP packs a busy slate, covering not just F1 but also its feeder series. Here’s the lineup in Brasília time:

• Formula 1
• Friday: Free Practice 1 at 08:30; Free Practice 2 at 12:00
• Saturday: Free Practice 3 at 09:30; Qualifying at 13:00
• Sunday: Race at 12:00
• Formula 2
• Friday: Free Practice at 06:05; Qualifying at 10:55
• Saturday: Race 1 at 11:15
• Sunday: Race 2 at 08:25
• Formula 3
• Friday: Free Practice at 04:55; Qualifying at 10:00
• Saturday: Race 1 at 07:15
• Sunday: Race 2 at 06:55

In Brazil, Bandsports will cover practice and junior races, while Band broadcasts F1 qualifying and the race live. F1TV Pro offers full access, complemented by Motorsport.com’s YouTube shows like “Podium” post-race and “Reta Final” on Monday at 18:45.

Heat’s challenges for drivers and teams

Racing in a Formula 1 cockpit above 30°C is no easy feat. Drivers, clad in fireproof suits and helmets, can lose up to 4 kg from dehydration during a race. In Bahrain, with humidity amplifying the heat, physical fitness will be key. Verstappen, renowned for his endurance, thrived in similar conditions in 2024, but younger drivers like Norris and Piastri also proved resilient in Japan.

Teams face their own hurdles, adjusting cars for the desert climate. Engine and brake overheating is a constant risk, worsened by winds that may carry sand onto the track, reducing grip. Tire choice will be critical: harder compounds like C1 and C2 are favored in Sakhir due to high wear, but the heat could force extra stops. Red Bull, which doubled up with Verstappen and Sergio Pérez in 2024, excels in hot conditions, though McLaren’s recent form suggests they could strike back.

Ferrari, with Charles Leclerc and Lewis Hamilton in 2025, is another contender. Hamilton, departing Mercedes after years of success, knows Sakhir well, winning five times. Leclerc, victorious in 2022, aims to repeat that feat. Their blend of experience and pace could lift the Italian squad, depending on how their car handles the extreme weather.

Sakhir’s legacy of thrills

Since its debut in 2004, the Bahrain International Circuit has delivered memorable moments in Formula 1. Spanning 5.412 kilometers, it blends high-speed straights, like the run to Turn 1, with technical sections demanding precision. The lap record, set by Pedro de la Rosa in 2005 at 1:31.447, still stands despite advances in car technology.

Lewis Hamilton tops the winners’ list with five victories (2014, 2015, 2016, 2019, and 2021). Verstappen, however, has ruled recently, winning in 2023 and 2024, while Leclerc triumphed in 2022. The track has also seen drama, like Romain Grosjean’s fiery 2020 crash, from which he escaped with minor injuries—a testament to safety improvements.

Sakhir’s versatility shines through too. In 2020, it hosted a chaotic 87-lap race on a shorter outer layout. Such moments highlight how the circuit can surprise, whether through weather, design, or race-day twists.

Three Grands Prix. Three Winners ????#F1 pic.twitter.com/23pLHDVOM0

— Formula 1 (@F1) April 9, 2025

What to expect from qualifying

Saturday’s session at 13:00 Brasília time will set the grid and serve as a preview for the race. With temperatures dropping to around 26°C at night but humidity at 67%, drivers will have a brief window for fast laps before tire wear spikes. Verstappen, who took pole in 2024 with 1:29.708, is the favorite, but Norris and Piastri’s pace in Japan could shake things up.

Red Bull has dominated qualifying this season, though McLaren is closing the gap. Ferrari, with Hamilton and Leclerc, remains a wildcard, given their strong Sakhir record. Mercedes, now pairing Andrea Kimi Antonelli with George Russell, seeks a rebound after a shaky start, while Williams, with Alex Albon and Carlos Sainz, could capitalize on the track’s overtaking zones.

Winds up to 32 km/h add another layer. On a layout with long straights like the one into Turn 4, aerodynamics will be tested, and wing adjustments could prove decisive. Teams nailing the balance of speed and stability will lead the pack in the pole fight.

Race day under a setting sun

Arriving at Sunday, April 13, means 57 laps in 31°C heat and humidity rising to 65% by night. The 12:00 Brasília time start aligns with sunset at 18:00 local time, offering a stunning day-to-night transition. For drivers, though, the focus is on stamina and strategy.

Sakhir’s layout encourages action, with DRS zones on the main straight and between Turns 3 and 4. In 2024, Verstappen led every lap, but Norris and Piastri’s Japan form hints at McLaren pressure. Ferrari, with Hamilton chasing a sixth Bahrain win, is a threat, while Pérez aims to repeat Red Bull’s 2024 one-two.

High humidity may strain brakes, and the heat will demand precise pit stops. Teams opting for two stops, timing tire changes perfectly, could gain ground, especially if medium and soft compounds degrade fast. The race promises a mix of tactics and raw pace.

Young stars in the spotlight

The weekend also showcases Formula 2 and Formula 3, where future F1 talents shine. Brazilian Gabriel Bortoleto, Sauber’s rookie, will run Free Practice 1 for Aston Martin, replacing Fernando Alonso. The 2022 F2 champion has struggled in his debut F1 season but sees Sakhir as a chance to shine.

F2 qualifying hits on Friday at 10:55, with races Saturday at 11:15 and Sunday at 08:25. F3 races go Saturday at 07:15 and Sunday at 06:55, featuring drivers like Luke Browning and Dino Beganovic. These series are a proving ground, and Bahrain’s heat will push these prospects to their limits.

Bortoleto’s F1 stint marks a milestone for Brazil, absent a full-time driver since Felipe Massa in 2017. His TL1 run at 08:30 Friday will draw attention, especially after a tough 19th-place finish in Japan. Brazilian fans hope Sakhir, where he raced in junior categories, sparks a turnaround.

Weather’s strategic impact

Handling the heat will be vital for success in Bahrain. With temperatures over 30°C and rising humidity, tires will wear quickly, particularly on long straights and hard braking zones like Turn 1. Pirelli’s C1 (hard), C2 (medium), and C3 (soft) compounds will be on offer, and one- or two-stop strategies will hinge on car pace.

Red Bull’s balanced setup in hot climates may favor aggression, while McLaren’s race pace could lean toward consistency. Ferrari, strong on straights, must manage overheating—a 2024 weakness. Mercedes and Williams will look to exploit rivals’ missteps.

Sunday’s winds up to 28 km/h will matter too. On a track where aerodynamics are crucial, gusts could unsettle cars in high-speed corners like Turns 11 and 12. Suspension and wing tweaks will be key, with engineers racing to perfect setups.

Bahrain GP fun facts

Sakhir always brings intriguing tales. Here are some highlights:

• Lewis Hamilton leads with five wins in the race’s 20-year history.
• Pedro de la Rosa’s 1:31.447 lap record from 2005 with McLaren still holds.
• Grosjean’s 2020 crash saw his car split and catch fire, yet he walked away.
• Verstappen has won the last two races (2023 and 2024), cementing recent dominance.

These moments underline Bahrain’s status as a standout stop on the F1 calendar.

Season rivalries heat up

The 2025 season kicked off with fierce battles, and Bahrain will add fuel to the fire. Verstappen tops the standings after three races, but Norris trails by just one point, setting up a tight duel. McLaren, second in the 2024 constructors’ standings, aims to dethrone Red Bull, which slipped to third this year.

Hamilton, debuting for Ferrari, seeks a fresh start after a seventh in Japan. Leclerc, his teammate, eyes a 2022 repeat in Sakhir. Pérez hopes to regain 2024 form, while youngsters like Antonelli and Bortoleto chase breakthroughs. The heat and stakes only heighten the drama.

Stage set for desert showdown

With blazing sun and a searing track, the Bahrain GP is primed to push drivers and cars to the edge. The fourth round of 2025, spanning April 11-13, promises thrilling races across all categories, beamed live to Brazil. Verstappen, Norris, and Hamilton headline, but Sakhir’s unpredictability could spring surprises.

Blending harsh weather, intense rivalries, and a tricky layout, this desert clash is a must-watch. From Saturday’s pole battle to Sunday’s 57-lap showdown, Bahrain takes center stage in Formula 1.