This weekend’s Chevrolet Detroit Grand Prix presented by Lear will be the third INDYCAR SERIES race held on the nine-turn, 1.645-mile downtown Detroit street circuit and the 35th INDYCAR SERIES race held in the Motor City. A 2.5-mile street circuit in downtown Detroit hosted CART events from 1989-91 before the event moved to Belle Isle Park in 1992.
Scott Dixon has four wins in Detroit, the most wins by an INDYCAR SERIES driver in the Detroit Grand Prix. Dixon won three times at the Raceway at Belle Isle Park and on the streets of downtown Detroit last year. In addition to Dixon, other previous Detroit Grand Prix race winners entered include Alex Palou (2023), Will Power (2014 Race #1, 2016 Race #2, 2022), Pato O’Ward (2021 Race #2), Marcus Ericsson (2021 Race #1), Josef Newgarden (2019 Race #1) and Graham Rahal (2017 Race #1 and Race #2).

The driver who has gone on to win the championship has won at Detroit eight times. Alex Palou won on the streets of downtown Detroit in 2023, Josef Newgarden won Race #1 on Belle Isle in 2019, Scott Dixon won Race #1 on Belle Isle in 2018, Will Power won on Belle Isle in 2022 and won Race #2 on Belle Isle in 2014, Alex Zanardi won on Belle Isle in 1998, Bobby Rahal won at Belle Isle in 1992, and Emerson Fittipaldi won in downtown Detroit in 1989.
Firestone tire allotment: Five sets primary (hard/black sidewall) and five sets alternate (soft/green sidewall) to be used during the event weekend. Teams fielding a rookie driver may use one additional set of primary tires. Teams must use one set of primary and one set of new (sticker) alternate tires for at least two laps in the race. INDY NXT by Firestone: Three new sets to be used during the race weekend. Two carryover sets from the Indianapolis event may be used in practice sessions before qualifying.
Track: Streets of Detroit, a 1.645-mile, nine-turn temporary street course (counterclockwise)
Race distance: NTT INDYCAR SERIES: 100 laps/170 miles | INDY NXT by Firestone: 45 laps/55 minutes
Milestones: Scott Dixon will attempt to make his 346th consecutive start, extending his record streak…Dixon passed Mario Andretti for the all-time in INDYCAR SERIES starts with his 408th start May 25 at Indianapolis and will extend his record with a start Sunday.
Sunday 1 June 2025 – 12:45 p.m. Command to start engines
12:52 p.m. Chevrolet Detroit Grand Prix presented by Lear (100 laps/164.5 miles) – 4:52am Monday 2 June NZ time
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