The NASCAR O'Reilly Series is gearing up for the 2026 Pennzoil 250 at Indianapolis Motor Speedway, marking the third straight year the series has chosen the iconic 2.5‑mile oval as its sole event on the track's schedule.
Entry List Highlights
The series released its official entry list, confirming that 38 drivers will take the green flag. The lineup blends veteran competitors with emerging talent, promising a competitive weekend for fans and teams alike.
Among the confirmed entries are two of the sport's most recognizable names. Ross Chastain and Chase Elliott, both longtime JR Motorsports drivers, are listed among the participants, while Preston Pardus will drive the No. 92 DGM Racing entry.
A Signature Date for Indianapolis
The Pennzoil 250 will stand as Indianapolis' only NASCAR date in 2026, underscoring the track's enduring place on the series' calendar. Officials noted that the race will again be run on the traditional oval configuration, a layout that has proven popular with drivers and spectators.
Beyond the headline acts, the field includes a diverse mix of drivers from a range of teams, reflecting the growing interest in the series as a developmental platform for future Cup Series competitors.