Why Groundhogs Have Become an Unexpected Hazard at the Canadian Grand Prix
The Canadian Grand Prix is famous for producing dramatic moments — from sudden rain showers to crashes at the notorious Wall of Champions. But in recent years, another unusual obstacle has become part of the spectacle at Montreal’s Circuit Gilles Villeneuve: groundhogs.
The furry animals have become regular visitors during Formula 1 weekends in Canada, often appearing dangerously close to the racing line around the temporary circuit on Notre Dame Island. While fans may find the sightings amusing, drivers and teams see them as a genuine concern due to the speeds involved during race sessions.
Over the years, several drivers have reported spotting groundhogs darting across the track or hiding near barriers during practice, qualifying, and even races. At a circuit where cars can exceed 300 km/h on the straights, any unexpected movement can quickly become a serious safety issue.
The topic resurfaced again during this year’s Canadian Grand Prix weekend and was discussed extensively on the latest episode of the Up To Speed podcast. Paddock insiders explained that the groundhog problem is largely linked to the location of the circuit itself.
Circuit Gilles Villeneuve is built on Notre Dame Island, a man-made island in the St. Lawrence River that contains large green spaces, parks, and natural habitats. Groundhogs thrive in these environments because they can easily dig burrows and find shelter away from busy city areas. When Formula 1 arrives each year, the animals are already living nearby, making encounters almost unavoidable.
Unlike permanent racing venues, the Montreal circuit is only temporarily transformed into an F1 track. Much of the surrounding environment remains untouched for most of the year, allowing wildlife to continue inhabiting the area naturally. As a result, race organisers must balance protecting local animals with ensuring driver safety.
Officials regularly inspect the track before sessions and use fencing and patrols to reduce the risk of animals wandering onto the circuit. However, because groundhogs are small and capable of squeezing through tiny gaps, completely preventing them from entering the track area has proven difficult.
Some drivers have even joked about the issue over team radio in past races, while others admitted the sudden appearance of wildlife can be distracting during high-speed laps. Still, the danger is real. Collisions between F1 cars and animals can damage cars, affect races, and potentially injure the animals themselves.
Despite the challenges, the groundhogs have almost become part of the Canadian Grand Prix identity. Fans frequently share photos and videos of the creatures online during race weekend, and broadcasters often mention them during coverage.
While rain and concrete walls may remain the biggest competitive threats in Montreal, the circuit’s most unusual residents continue to provide Formula 1 with one of its strangest recurring storylines. At the Canadian Grand Prix, it seems drivers must always be prepared for the unexpected — including wildlife crossing the track.