Josef Newgarden wins Detroit Grand Prix Race 1

Race fans seek shelter on the patio of the International Media Center as the Chevrolet Dual in Detroit — Dual 1 (NTT IndyCar Series Race — 70 laps) was delayed for more than an hour, Saturday June 1, 2019, on Belle Isle due to inclement weather.

Race fans seek shelter on the patio of the media center as the Chevrolet Dual in Detroit — Dual 1 was delayed for more than an hour due to inclement weather.

Detroit Pistons center Andre Drummond puts his hands up during his interview in the media center. Drummond is grand marshal of 2019 Detroit Grand Prix.

Mustang Sampling Racing, with drivers Joao Barbosa and Filipe Albuquerque (5) are followed by a host of cars that enter Turn 8 during the Chevrolet Sports Car Classic.

Starworks Motorsport drivers Parker Chase and Ryan Dalziel (8) enter Turn 8.

AIM Vasser Sullivan drivers Frank Montecalvo and Townsend Bell (12) enter Turn 8.

Acura Team Penske drivers Dane Cameron and Juan Pablo Montoya (6) enter Turn 8 before winning the Chevrolet Sports Car Classic.

Race fans watch as cars enter Turn 8 during the Chevrolet Sports Car Classic.

Race track flag and communications marshals and race fans seek shelter on the patio of the media center as the Chevrolet Dual in Detroit was delayed for more than an hour Saturday afternoon due to inclement weather.

Detroit Pistons center Andre Drummond, who is serving as grand marshall of 2019 Detroit Grand Prix, shakes hands after he tells the drivers to start their engines.

Drivers follow the pace car after another driver spun out before the beginning of the race.

Pole-sitter Alexander Rossi (27) makes Turn 1 at the beginning of the time-limited Chevrolet Dual in Detroit — Dual 1.

Driver Will Power (7) leads the pack through Turn 1.

Pole-sitter Alexander Rossi (27) makes Turn 1.

Dual 1 winner and Team Penske driver Josef Newgarden (2) makes Turn 1.

Drivers Zach Veach (26) and Santino Ferrucci (19) jockey for position as they prepare to make Turn 1.

A flag official waves the yellow caution flag as cars make turn one.

Race fans watch from the City of Windsor grandstand at Turn 1.

Dual 1 winner and Team Penske driver Josef Newgarden (2) makes Turn 1 as he leads the pack during this caution flag lap.