SuperNats 29

TBA

2027 Winter Series

TBA

2026 Pro Tour

72DAYS

SKUSA Mexico

16DAYS

2026 PKC

23DAYS

2026 TSRS

30DAYS

Next ProKart Challenge Event

PRE-ENTRY OPENS APRIL 3
PKC Rounds 1/2 - K1 Circuit April 24-26, 2026
K1 Circuit
32240 Grand Ave
Winchester, CA 92596
k1circuit.com
Google Maps
There will be a Sunoco vendor pumping fuel.
There is no camping at this facility.
  • Pit Passes
  • Pit Spot Reservations
  • Event Schedule
  • Track Map // Pit-Map
  • Info Sheet // Tech Sheet
  • Event & Series Prizes

California ProKart Challenge
Title Filter     Display # 
# Article Title
101 EKN Trackside: 2017 Streets of Lancaster Grand Prix
102 Streets of Lancaster Grand Prix to Host California ProKart Challenge
103 California ProKart Challenge Sees Pickett and Musgrave Split Headline Victories
104 Lancaster Event Pages Open
105 Pre-Entry Cutoff for Monterey is Tonight!
106 California ProKart Challenge Back in Action Labor Day Weekend
107 Pre-Race Practice in Monterey (Marina) August 26th
108 Podboj and Yu Score First Headline Victories at California ProKart Challenge
109 Don’t miss Tonight’s Pre-Entry Cutoff for PKC’s Santa Maria Round 4 Event this weekend, July 7-8!
110 California ProKart Challenge Heads to Santa Maria
111 Pushback Bumper System Clarification for Remaining 2017 Prokart Challenge Events in X30 Junior and Senior
112 Hot Action Highlights California ProKart Challenge Event at CalSpeed
113 Last Call for PKC Round 3 CalSpeed pre-entries! Deadline is Tonight!
114 Superkarts! USA Returns to CalSpeed Karting Center
115 California ProKart Challenge Enjoys Great Racing Around Streets of Willow
116 Last Call for Streets of Willow Entries
 
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