After not racing in Canada in 1987 due to a sponsorship dispute, Formula One returned to the Circuit Gilles Villeneuve for the 1988 Canadian Grand Prix. The circuit had been changed since the last visit in 1986, with the pits relocated to the opposite end of the circuit, the new complex gaining general approval from those who mattered, the teams themselves. Canada again proved a repeat of the McLaren onslaught, this time Boutsen's Benetton being the only other car on the lead lap, and 50 seconds behind. Canada saw the first on-track fight for the lead between the two McLaren drivers. Prost won the start and led until lap 19 when Senna passed him under braking for the L'Epingle Hairpin. The Brazilian then pulled away from his teammate to win by 5 seconds, with Boutsen and further 46 seconds back in third.