A combination of near-record low temperatures and persistent rainfall threatens to disrupt the Formula 1 Canadian Grand Prix at the Circuit Gilles Villeneuve on Sunday, May 24, 2026.
Drivers have expressed severe concerns over tyre warming capabilities.
Meteorological forecasts indicate steady mist and light rain will saturate the low-grip Montreal track throughout the morning.
Temperatures are expected to hover around 11 degrees Celsius during the race.
Tyre supplier Pirelli warns that the unique low-energy layout of the circuit prevents cars from generating necessary rubber heat.
This could potentially make extreme wet weather tyres faster than standard intermediates.
Drivers Voice Concerns
Alpine driver Pierre Gasly conducted specialized wet weather testing for Pirelli after the Miami Grand Prix. He anticipates significant attrition on the grid.
"I wouldn't be surprised if we end up having a bit of an elimination game. But I might be wrong.
Just this track by itself in the dry is difficult to warm up the tyres. So I think in the rain it will be extremely difficult," said Gasly.
Defending world champion Max Verstappen holds similar concerns after conducting wet-weather testing with Red Bull during pre-season sessions in Barcelona.
"Even on slicks, you barely switch them on at the right time.
So on wet tyres, I think it will be a big struggle for all of us to make it work," said Verstappen.
Verstappen further suggested that standard safety car periods could worsen conditions by excessively cooling the tyres.
He noted that a virtual safety car might be preferable to maintain some speed.
Pirelli's Assessment
Pirelli chief engineer Simone Berra stated that current Formula 1 tyres were never engineered to operate in such cold environmental conditions.
"I think it is the perfect storm because we have cold temperatures and a low energy circuit. If it rains here, it will be complicated.
We never had these conditions.
We never designed the tyres for these conditions, because it's very cold, and it can be tricky," said Berra.
Berra added that the deeper tread depth of the full wet compound might retain heat better than intermediates.
He acknowledged that the wet tyre could, for once, be faster than the intermediate.
The weekend has already seen high drama during sprint sessions, where Mercedes locked out the front row. George Russell secured sprint pole ahead of teammate Kimi Antonelli.
The close on-track battle caused friction between the teammates, prompting Mercedes team principal Toto Wolff to intervene over the radio.
Russell defended his actions, stating he raced hard but fair.
Antonelli, who currently leads Russell by 20 points in the world championship standings, emphasized team cohesion after the sprint event.
He stressed that the main thing was avoiding contact.
Prior to qualifying, Russell dismissed speculation regarding internal garage friction following a difficult previous round in Miami.
He noted that it was still early in the season and that fortunes can change quickly.
Incidents disrupted early practice sessions. Liam Lawson suffered power steering failure, drawing a 30,000 euro part-suspended fine for Racing Bulls.
Alex Albon hit a marmot, and Esteban Ocon crashed his Haas into the wall. Fernando Alonso also heavily damaged his Aston Martin against the barrier during qualifying.
