
NASCAR In-Season Challenge 2026: Predicted Advances Set the Stage for Million-Dollar Showdown
Early forecasts suggest several drivers will advance from the opening round at Sonoma, shaping the bracket for the $1 million prize.
Latest Slidescroller coverage mentioning Joe Gibbs Racing across Nascar.

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

The street‑style event at Naval Base Coronado saw a rookie take his first win, a dramatic comeback, and off‑track incidents that kept the action unpredictable.

Corey Heim captured his first NASCAR Cup Series win at the streets of San Diego, while Bubba Wallace rallied from two laps down to finish second, reshaping the championship picture.

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.

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.

Kevin Magnussen's one‑off Project 91 Trackhouse Racing entry delivered a fastest lap but also a series of confrontations with Noah Gragson, culminating in a profanity‑laden exchange after the race.

Brent Crews entered the Cup Series in San Diego, replacing Christopher Bell in Joe Gibbs Racing’s No. 20, but a mechanical failure cut his first outing short and left his long‑term prospects open.

Corey Heim overcame early setbacks to win the inaugural NASCAR Cup race on Coronado Island, finishing ahead of Bubba Wallace in a dramatic 1‑2 for 23XI Racing.

The inaugural Anduril 250 at Naval Base Coronado featured a chaotic multi‑car incident that reshaped the playoff picture, highlighted by Bubba Wallace’s breakthrough finish and Art Clever’s emotional homecoming.

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.
The Cup Series will race on an active U.S. Navy base off San Diego, featuring a unique track layout, a three‑segment event streamed on Prime Video, and a pole sitter poised to tie Jeff Gordon’s road‑course win record.
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.
A loose sewer vent cover damaged Corey Day’s radiator on the opening lap at Naval Base Coronado, prompting NASCAR to let him restart on the lead lap. Drivers and teams reacted with a mix of support and skepticism, while fan engagement surged.

When a loose sewer vent cover punctured Corey Day’s radiator on the opening lap of the Chicago Street Race, NASCAR let his team work on the car under the red‑flag period, allowing Day to return to the lead lap and finish ninth. The decision sparked a rare show of consensus among team leaders.

Austin Hill outlasted Taylor Gray in a rain‑shortened, caution‑riddled race at Coronado, securing his maiden road‑course win and giving Richard Childress Racing its first triumph since the late Kyle Busch.

Austin Hill overtook Carson Kvapil on the final lap to claim his 16th NASCAR O'Reilly victory, while a cascade of cautions, a fan incursion and a massive 20‑car pileup defined the chaotic race.

Austin Hill won the NASCAR O'Reilly San Diego race with a last‑lap maneuver, securing his 16th career win while paying tribute to the late Kyle Busch. The event was marked by a red‑flag start, multiple spins, and a fan’s track invasion.
Austin Hill overtook Taylor Gray on the final lap to claim victory in the O'Reilly Auto Parts Series race at San Diego, a result that marks Richard Childress Racing’s first win since Kyle Busch’s death and unfolded amid eight cautions, two red flags, and a massive 25‑car incident.

Shane van Gisbergen secured pole position for the first NASCAR Cup Series race on the Naval Base Coronado Street Course, delivering a 90.809 mph lap on the 3.4‑mile, 16‑turn layout.

At Pocono Raceway Denny Hamlin secured his 64th Cup Series win, surpassing Kyle Busch on the all‑time list. He credits Busch's relentless drive and the support of his family as key forces behind his pursuit of a first championship.

Shane van Gisbergen secured his sixth career pole position with a 2:14.788 lap, praising his Red Bull Chevrolet and the Trackhouse Racing team. The starting lineup features notable performances from Ryan Blaney, Tyler Reddick and others, while Christopher Bell’s injury adds uncertainty.

Shane van Gisbergen secured the pole position with an average speed of 90.809 mph for the inaugural NASCAR Cup Series race at Naval Base Coronado, setting the stage for a weekend that blends historic venue legacy with a fresh chapter in the sport.

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.