The championship battle is closer than it has been all season, a brand-new tournament is kicking off, and one of NASCAR’s most dominant road-course wizards is suddenly fighting just to get back into playoff contention.
NASCAR heads to wine country this weekend as Sonoma Raceway hosts the opening round of the high-stakes In-Season Challenge. For Rio Linda race fans, the best part is the proximity. Located just under 70 miles west down I-80, Sonoma Raceway is essentially a quick hour-and-a-half drive from Rio Linda, making it the perfect local road trip for a weekend of high-octane action.
The pressure is boiling over. Tyler Reddick’s once-comfortable regular-season points lead has shrunk to a razor-thin eight points over a surging Denny Hamlin. Meanwhile, road-course king Shane van Gisbergen returns to the site of his 2025 victory looking to recover from a brutal DNF (Did Not Finish) at San Diego that dropped him to 17th in points—just outside a provisional Chase playoff spot.
On a highly technical 1.99-mile road course where passing opportunities are tightly limited and execution is everything, every single corner this weekend could completely reshape the championship picture.
Hometown Heroes to Watch
Northern California is heavily represented at the front of the field this weekend, giving local fans plenty of reasons to cheer loud.
- Kyle Larson (Elk Grove, CA): The nearby Elk Grove native arrives with massive off-track buzz after being officially revealed as the cover driver for the upcoming NASCAR 26 video game. Larson famously celebrated the announcement by pulling burnouts on the flight deck of the USS Midway. He enters Sonoma as a heavy favorite to take the trophy on his home-state turf.
- Tyler Reddick (Corning, CA): Hailing from just up the valley in Corning, Reddick is fighting to defend his regular-season points lead. He holds a massive historical advantage over his closest title rival, having finished ahead of Denny Hamlin in 24 out of 34 career road-course races.
- AJ Allmendinger (Los Gatos, CA): The veteran road-course ace from Los Gatos hits a massive milestone this weekend: his 500th career NASCAR Cup Series start. Allmendinger has captured all three of his 2026 top-10 finishes on road courses and has a chance to become only the third driver in history to win in his 500th start.
Last-Minute Tickets & Promotions
Want to feel the thunder in person? Because all tickets are 100% digital via the official Sonoma Raceway app, grabbing last-minute seats is incredibly easy. If you’re planning a quick drive from Rio Linda, Sonoma is running some of the most affordable summer sports promotions around:
- Best Kids’ Pricing in Sports: Kids 12 and under get in completely FREE on Friday and Saturday with a ticketed adult. For Sunday’s massive Cup Series race, kids’ tickets are only $10 (limit 2 per ticketed adult). Sonoma Raceway+ 1
- GOVX Hero Discounts: Active military, veterans, first responders, law enforcement, and teachers can access exclusive ticket discounts by verifying their eligibility through GOVX on the Sonoma Raceway website. Sonoma Raceway
- College Student Deal: College students can get in on the action with special $25 tickets for Sunday’s race. Sonoma Raceway
- Dollar Tree Racing Rewards: Buy a minimum of two tickets online, and you’ll score a free $10 Dollar Tree gift card while supplies last. Sonoma Raceway
- Flexibility Pack: If you are short on cash right before the weekend, the track offers interest-free “Buy Now, Pay Later” payment plans via Klarna at online checkout. Sonoma Raceway
And parking is FREE.
Weekend Tune-In & TV Guide
If you can’t make the drive down I-80, you can catch every lap from the comfort of home. Here is how to watch the action all weekend long:
Friday, June 26
- ARCA Menards Series West | General Tire 150
- Time: 3:30 p.m. PT Sonoma Raceway
- TV/Streaming: FloRacing
Saturday, June 27
- NASCAR O’Reilly Auto Parts Series | Pit Boss/FoodMaxx 250
- Time: 2:30 p.m. PT
- TV/Streaming: CW
- Radio: PRN, SiriusXM NASCAR Radio
Sunday, June 28
- NASCAR Cup Series | Toyota / Save Mart 350
- Time: 12:30 p.m. PT (Note: Pre-race coverage begins earlier; green flag wave shortly after)
- TV/Streaming: TNT Sports, HBO Max
- Radio: PRN Radio, SiriusXM NASCAR Radio
Whether you plan on making the quick 90-minute cruise down I-80 to catch the action live from the Sonoma hillsides or anchoring down on the couch with a cold drink, this weekend’s race is shaping up to be an absolute thriller for Rio Linda race fans. Between the high-stakes debut of the In-Season Challenge, the intense scramble around the playoff bubble, and a wide-open battle for the regular-season crown, there is zero room for error. Sonoma’s punishing, narrow turns always demand perfection, and one single mistake could easily shatter a driver’s entire summer momentum.
With local superstars like Kyle Larson, Tyler Reddick, and AJ Allmendinger all hunting for a defining home-state victory, Northern California is sitting directly at the epicenter of the racing world this weekend. The engine notes will be echoing through the valley before we know it, so make sure to download your digital passes, lock in those streaming channels, and get ready for one of the most unpredictable and technical spectacles on the NASCAR calendar.
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