SuperNats XXIV

67DAYS

2022 Winter Series

104DAYS

2022 Pro Tour

188DAYS

SKUSA Mexico

13DAYS

PKC California

7DAYS

Texas Sprint Racing

2021 TBA

Next ProKart Challenge Event


PRE-REG OPEN NOW
Will close Sept 28, 11:59 PM
 

Round 6 - Calspeed Karting October 2-3, 2021
CALSPEED KARTING CENTER
9300 Cherry Avenue
Fontana, CA 92335
(951) 506-9363
calspeedkarting.com
Google Maps

California ProKart Challenge

2021 Buttonwillow Schedule (TENTATIVE)
No overnight parking of trailers or camping on Thursday night.

Move-in Day Only - Friday, April 23

9:00 AM - 6:00 PM – Move-In/Set-up – No on-track practice.
3:00 PM - 6:00 PM – Early Bird Registration Open

3:00 PM - 6:00 PM – Tire Desk Open
 

Practice/Qual Day - Saturday, April 24

6:30 AM – Buttonwillow Gates Open
6:30 AM – Registration Opens and closes 1/2 Hr after track is cold
7:00 AM - 3:00 PM – Tire Desk Open

Practice 1 - 7 mins
8:00 AM – Shifters
8:10 AM – Micro Swift
8:20 AM – X30 Jr/Sr/Ms
8:30 AM – KA100 Junior
8:40 AM – KA100 Senior
8:50 AM – KA100 Master
9:00 AM – Mini Swift
 
Practice 2 - 7 mins
9:10 AM – Shifters
9:20 AM – Micro Swift
9:30 AM – X30 Jr/Sr/Ms
9:40 AM – KA100 Junior
9:50 AM – KA100 Senior
10:00 AM – KA100 Master
10:10 AM – Mini Swift
 
Practice 3 - 7 mins
Transponders Mandatory

10:20 AM – Shifters
10:30 AM – Micro Swift
10:40 AM – X30 Jr/Sr/Ms
10:50 AM – KA100 Junior
11:00 AM – KA100 Senior
11:10 AM – KA100 Master
11:20 AM – Mini Swift

 
Practice 4 - 7 mins
11:30 AM – Shifters
11:40 AM – Micro Swift
11:50 AM – X30 Jr/Sr/Ms
12:00 PM – KA100 Junior
12:10 PM – LUNCH
12:20 PM – DRIVERS' MTG

12:50 PM – KA100 Senior
1:00 PM – KA100 Master
1:10 PM – Mini Swift
Practice 5 - 7 mins
1:20 PM – Shifters
1:30 PM – Micro Swift
1:40 PM – X30 Jr/Sr/Ms
1:50 PM – KA100 Junior
2:00 PM – KA100 Senior
2:10 PM – KA100 Master
2:20 PM – Mini Swift
Qualifying - 7 mins
2:30 PM – Shifters
2:40 PM – Micro Swift
2:50 PM – X30 Jr/Sr/Ms
3:00 PM – KA100 Junior
3:10 PM – KA100 Senior
3:20 PM – KA100 Master
3:30 PM – Mini Swift

Race Day - Sunday, April 25

6:30 AM – Gates Open
6:30 AM – Registration Open and closes 1/2 Hr after track is cold
7:00 AM - 12:00 NOON – Tire Desk Open

Warm-Up - 5 mins
Transponders Mandatory
8:00 AM – Shifters
8:07 AM – Micro Swift
8:14 AM – X30 Jr/Sr/Ms
8:21 AM – KA100 Junior
8:28 AM – KA100 Senior
8:35 AM – KA100 Master
8:42 AM – Mini Swift

Pre-Final - 12 Laps
8:50 AM – Shifters
9:05 AM – Micro Swift (10)
9:20 AM – X30 Jr/Sr/Ms
9:35 AM – KA100 Junior
9:50 AM – KA100 Senior
10:05 AM – KA100 Master
10:20 AM – Mini Swift (10)

Finals - 22 Laps
10:35 AM – Shifters
11:00 AM – Micro Swift (20)
11:25 AM – X30 Jr/Sr/Ms
11:50 AM – LUNCH
12:20 PM – KA100 Junior
12:45 PM – KA100 Senior
1:10 PM – KA100 Master
1:35 PM – Mini Swift (20)

RENTAL TRANSPONDERS COLLECTED AT SCALES AFTER EACH MAIN.
PODIUM PRESENTATIONS AND RAFFLE TO FOLLOW FINAL TECH INSPECTION.
NO MOVE OUT UNTIL THE FINAL CHECKERED FLAG!