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Next ProKart Challenge Event


Round 4/5 - K1 Circuit August 23-25, 2024
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32240 Grand Ave
Winchester, CA 92596
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California ProKart Challenge

PKC Round 5 at Adams in Riverside is this weekend! Don't miss pre-entry cutoff this Tuesday night!
Monday, 24 August 2015 21:28
Pre-entry closes this Tuesday night 8/25 for PKC Round 5 at Adams Motorsports Park in Riverside, CA. Don't miss another HUGE race event -- with an unprecedented Thursday practice and pit move-in!

ProKart Challenge has been ROCKIN' this season with 150+ entries every month so far. We're down to the last 2 races of the season, and Adams Motorsports Park has stepped up with a first-time Thursday move-in (starting at 10am), and Thursday open practice (1pm to 8pm)! Click HERE for all event details, and HERE to sign up now! Just $310 for race entry and race tires.

Hope to see YOU in Riverside!
California ProKart Challenge Heads to Adams Motorsports Park
Friday, 21 August 2015 09:05

California ProKart Challenge visits the historic Adams Motorsports Park on August 28-29 (Photo:

It has been over two months since the California ProKart Challenge was trackside for the 2015 season. After the long break following the Sonoma round in June, the Superkarts! USA flagship regional program returns to action on August 28-29 at the historic Adams Motorsports Park in Riverside, California. The challenging 3/4-mile course has a long history with the sport of karting, and has welcomed the California PKC a number of times. Series competitors are excited to return to action with the penultimate round in the championship chase setting up the storylines heading into the Streets of Lancaster Grand Prix at the end of September.

Christian Brooks and Austin Elliott have won the last three features in the Phil Giebler Racing TaG Senior category, and are the top two contenders in the championship chase. Brooks has two of the wins, putting him at the top of the point standings by just 108 over Elliott. Veteran Matt Johnson is third in the standings, and won last year’s round at Adams. Johnson needs another win to help put himself back into the title chase. Rookie Jarred Campbell continues to lead the Vemme Kart/Extreme Karting S1 Pro Stock Moto point standings. Two wins to open up the season propelled the 2014 S2 SuperNationals winner to the top, with two-time series champion Billy Musgrave closing in the last two rounds. The SummerNationals winner may have the momentum to cut into the 101-point advantage Campbell holds going into Adams.
Online Registration for SuperNationals 19 is Open Now!
Monday, 10 August 2015 19:14
Click here: to register for SuperNats 19.
Local Drivers Shine at California ProKart Challenge Event in Sonoma
Wednesday, 10 June 2015 10:39

Nearly 150 drivers competed at the fourth round of the California ProKart Challenge at Simraceway Performance Karting Center (Photo: Tony Leone -

The second half of the California ProKart Challenge season is underway following the fourth event of 2015 that took place at the Simraceway Performance Karting Center on June 5-6. The Sonoma, California facility welcomed nearly 150 drivers to its 7/10-mile course, which has become a popular destination for karters in the region and around the United States. The ‘National Reverse’ layout provided a great challenge for the 11 categories competing, with the championship chases moving into another stage as the journey toward the season finale at the Streets of Lancaster Grand Prix continues. Five of the 11 winners on the day call northern California their home, with many competing at the Sonoma Raceway facility month after month.
Pre-Entry Closes this Tuesday night 6/2 at midnight PDT for PKC California Round 4 Simraceway in Sonoma! Don’t miss this event!
Monday, 01 June 2015 17:56

There’s no doubt that this weekend’s race at Simraceway in Sonoma is going to be HUGE, but wait ‘til you see who’s racing! Some top competitors from the NorCal area will be making their 2015 ProKart Challenge debut to likely shake up the championships in all classes.

Be sure to register online HERE as well as purchase any other extras you need HERE before Tuesday night’s cut-off -- so you can have more time practicing and less time (and less money) signing up on site! There are no reserved pit spots, so pit parking will commence Thursday morning starting at 7am with the PKC class sponsors. See all important info on the 4 event pages posted HERE, including the tentative event schedule, gate hours and special paddock rules. It will be beautiful weather, a stunning track, and awesome racing!

See you in Sonoma!

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