SuperNats 29

175DAYS

2027 Winter Series

240DAYS

2026 Pro Tour

23DAYS

SKUSA Mexico

9DAYS

2026 PKC

3DAYS

2026 TSRS

30DAYS

Next ProKart Challenge Event


PRE-ENTRY OPEN UNTIL MAY 20
You can still register online but
$25 Late/Walk-up fee applies.
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
Title Filter     Display # 
# Article Title
101 2018 Membership and Kart Number Changes
102 California ProKart Challenge To Crown 2017 Champions
103 Last Call to Purchase PKC Banquet Tickets
104 EKN Trackside: 2017 Streets of Lancaster Grand Prix
105 Streets of Lancaster Grand Prix to Host California ProKart Challenge
106 California ProKart Challenge Sees Pickett and Musgrave Split Headline Victories
107 Lancaster Event Pages Open
108 Pre-Entry Cutoff for Monterey is Tonight!
109 California ProKart Challenge Back in Action Labor Day Weekend
110 Pre-Race Practice in Monterey (Marina) August 26th
111 Podboj and Yu Score First Headline Victories at California ProKart Challenge
112 Don’t miss Tonight’s Pre-Entry Cutoff for PKC’s Santa Maria Round 4 Event this weekend, July 7-8!
113 California ProKart Challenge Heads to Santa Maria
114 Pushback Bumper System Clarification for Remaining 2017 Prokart Challenge Events in X30 Junior and Senior
115 Hot Action Highlights California ProKart Challenge Event at CalSpeed
116 Last Call for PKC Round 3 CalSpeed pre-entries! Deadline is Tonight!
117 Superkarts! USA Returns to CalSpeed Karting Center
118 California ProKart Challenge Enjoys Great Racing Around Streets of Willow
119 Last Call for Streets of Willow Entries
 
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