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California ProKart Challenge

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!
California ProKart Challenge Journeys North to Sonoma for Round Four
Friday, 29 May 2015 16:42

Simraceway Performance Karting Center will host Round Four of the California ProKart Challenge on June 5-6 (Photo:

Things are beginning to heat up all over the country, and so are the championship fights at the California ProKart Challenge. The season is at the halfway point as the Superkarts! USA regional program is set to host Round Four at the famed Simraceway Performance Karting Center in Sonoma, California on June 5-6. Napa Valley wine country is home to Sonoma Raceway, roughly an hour north of downtown San Francisco, and houses the 7/10-mile course that the California PKC competitors will battle on. The ‘National Reverse’ layout is set to provide a challenging stage for the 11 categories.
PKC Round 4 at Simraceway in Sonoma is now open for race entries!
Tuesday, 12 May 2015 09:37
Don’t miss this event, surely to be the largest of the year to date -- with most kids out of school for the summer and family vacation time in full swing! Register now at and see all event details here. Additional information will be posted as it becomes available. If you have questions, please email us at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

See you in Sonoma!
Round 4 Sonoma Update
Friday, 08 May 2015 18:41
Event information and the SKUSA online store will be open shortly for the ProKart Challenge CA Round 4/Simraceway in Sonoma. Stand by!

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