
NASCAR Double-Header at Sonoma: Cup Series Showdown and O’Reilly Auto Parts Action
The Sonoma Raceway will host a weekend of NASCAR racing featuring the Cup Series and the O’Reilly Auto Parts Series, with odds, participants and teams highlighted.
Latest Slidescroller coverage mentioning Chris Buescher across Nascar.

The Sonoma Raceway will host a weekend of NASCAR racing featuring the Cup Series and the O’Reilly Auto Parts Series, with odds, participants and teams highlighted.

The inaugural race of the NASCAR Cup Series In‑Season Challenge at Sonoma Raceway kicks off a single‑elimination tournament offering a $1 million prize and a pathway to the playoffs.

The NASCAR Cup Series In‑Season Challenge offers a $1 million prize, determined at Indianapolis in late July. The top 32 drivers, selected after Pocono, compete in a bracket‑style tournament, with fans able to win the same amount with a perfect bracket. This week’s matchups at Sonoma highlight Reddick’s road‑course surge, Bowman’s early exit, and a host of statistical storylines.

The upcoming Toyota/Save Mart 350 will feature a full roster of 36 Cup Series drivers, highlighted by stars such as Kyle Larson and Austin Hill, who will contest both the Cup and Xfinity events. With no part‑time entries and a strong contingent of top teams, the race promises intense competition following a recent 39‑car showing at Naval Base Coronado.

NASCAR’s Toyota/Save Mart 350 at Sonoma Raceway will feature a full complement of 36 drivers, with Austin Hill contesting both the Cup and O’Reilly Auto Parts Series and a host of team changes heading into the weekend.

Early forecasts suggest several drivers will advance from the opening round at Sonoma, shaping the bracket for the $1 million prize.

NASCAR staged a three‑day weekend at Naval Base Coronado, turning a limited‑access island into a 3.4‑mile racetrack. The event attracted a global audience, highlighted military collaboration, and raised questions about future races on government property.

The second edition of the NASCAR In-Season Challenge features a tournament-style format during TNT Sports' summer slate, with the final two competitors meeting at the Brickyard 400 for a $1 million prize.

Corey Heim captured his maiden NASCAR Cup Series victory at the San Diego street circuit, overtaking teammate Tyler Reddick after a flat tire. The result tightens the standings and sets the stage for the upcoming Sonoma race.

The second edition of the NASCAR In‑Season Challenge features weekly matchups, a $1 million final at the Brickyard 400 on July 26, and a bracket that could reshape drivers’ strategies.

AJ Allmendinger confirmed a multi‑year agreement with Kaulig Racing, citing personal satisfaction and a commitment to the team through 2032. The announcement comes amid a flurry of long‑term contracts being signed during the NASCAR Silly Season.

Corey Heim led from start to finish in San Diego, while Bubba Wallace and Kyle Larson followed in second and third, as the series heads toward a pivotal stretch before The Chase.

Corey Heim scores his first Cup win at San Diego’s Naval Base Coronado in a caution‑riddled Anduril 250, ending Denny Hamlin’s streak and highlighting Toyota’s four‑race streak.
Shane van Gisbergen secured the pole with a 2:14.788 lap, edging out Carson Hocevar by 0.15 seconds, while Chase Elliott and Christopher Bell struggled in qualifying and the race will be streamed on Amazon Prime Video, HBO Max, and NASCAR.com.
NASCAR’s Cup Series will race on the Naval Base Coronado street course in San Diego on June 21, featuring Shane van Gisbergen on pole, a challenging layout and multiple streaming options.

NASCAR returns to Southern California not on an oval but on the narrow streets of Coronado Island, using the USS Carl Vinson as a dramatic backdrop. The race introduces a rugged street circuit, a novel broadcast setup, and debut performances that signal the series' push to innovate and attract new fans.

Shane van Gisbergen secured the pole position for the NASCAR Cup Series race at Naval Base Coronado, setting the stage for a unique street‑circuit showdown.

The Anduril 250 race at San Diego’s Naval Base Coronado will be televised on Prime at 4 p.m. on June 21, showcasing Shane van Gisbergen’s dominant qualifying performance and a field that includes both seasoned veterans and road‑course specialists.

NASCAR returns to Southern California with a street race on Coronado Island, featuring a unique broadcast from the USS Carl Vinson and challenging turns that have drivers like Ryan Blaney and Chris Buescher buzzing.

NASCAR is set to make a historic return to Southern California with a street race on Coronado Island, a 16‑turn, 3.4‑mile circuit on a military base. The event will be broadcast live from the USS Carl Vinson, showcase new driver line‑ups, and test the limits of the Next Gen car.

Shane van Gisbergen secured the pole position for Sunday’s NASCAR race at Naval Base Coronado, with Connor Zilisch joining him on the front row amid a challenging street circuit that tested the entire field.

NASCAR returns to Southern California for a street race on Coronado Island near the USS Carl Vinson, introducing a unique layout, new drivers, and broadcast innovations while reshaping future schedule plans.

The upcoming NASCAR Cup Series event at Naval Base Coronado in San Diego will feature a $11.85 million purse, three stages, and a televised broadcast on June 21, 2026. Qualifying results determine the starting grid, with Shane van Gisbergen on pole, while Tyler Reddick leads the championship.

NASCAR will debut a standard road‑course qualifying format for its first Cup Series race at the Qualcomm Circuit in San Diego, California, broadcasting live on Amazon Prime Video.