SuperNats 29

195DAYS

2027 Winter Series

260DAYS

2026 Pro Tour

43DAYS

SKUSA Mexico

29DAYS

2026 PKC

23DAYS

2026 TSRS

1DAY

Next ProKart Challenge Event


PRE-ENTRY OPENS THIS
THURSDAY at NOON PDT!
PKC Round 3 - SONOMA RACEWAY May 23-24, 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!