SuperNats 29

95DAYS

2027 Winter Series

160DAYS

2027 Pro Tour

244DAYS

SKUSA Mexico

27DAYS

2026 PKC

7DAYS

2026 TSRS

20DAYS

Next ProKart Challenge Event


PRE-ENTRY OPEN NOW
Closes Mon 8/10 at 11:59 PM PST
You can still enter online, but will be
subject to $25 walk-up/late fee 
PKC Round 4 - SONOMA RACEWAY August 15-16, 2026
Sonoma Raceway Karting Center
29355 Arnold Dr,
Sonoma, CA 95476
sonomaraceway.com
Google Maps
There will be a Sunoco vendor pumping fuel.

California ProKart Challenge
Happy Memorial Day! Don’t miss Tonight’s Pre-Entry Cutoff for the California ProKart Challenge at CalSpeed!
Monday, 28 May 2018 10:54
Tonight at midnight PDT, Monday May 28, is the cutoff to pre-register for this weekend’s PKC Championship round #3 at CalSpeed in Fontana, CA. Registration and SKUSA memberships can be handled at https://www.motorsportreg.com/orgs/skusa. All event details are posted at http://www.superkartsusa.com/regional/california-pkc.html Save on the walk-up entry fee and do it now!

Move-in starts Thursday 5/31 at 11am. Hope to see you there!
 
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