SuperNats XXI


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2018 Pro Tour


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SKUSA Pro Tour

SummerNationals - August 11-13, 2017 - New Castle Motorsports Park

Race Entry

Race pre-entries may be submitted through MotorsportReg and paid by credit/debit card at time of entry. If you have any questions or need assistance, please email This e-mail address is being protected from spambots. You need JavaScript enabled to view it or call 951-491-0808. NOTE: Your SKUSA membership must be current before your entry to any SKUSA races can be processed and confirmed.  If you were an existing SKUSA member any time between 2012-2016, you may have already received an email from MotorsportReg (MSR) on how to access your account.  If you still need to renew your membership or purchase a new one, start here.  If you need help accessing your account, try entering the email address you last used with your SKUSA membership on the Forgot Password page.  If you still need assistance please contact  This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Online Race Pre-Entries open: Wednesday, July 9th, 7pm Pacific Time
Online Race Pre-Entries close: Saturday, August 5th, 11:59 pm Pacific Time

Pre-Entry – Enter Before the Cut-Off and Save!

The definition of a “PRE-ENTRY” is an entry received, with payment, at the SKUSA office before midnight on Saturday, August 5th, and will qualify for the pre-entry pricing. Entries after this cut-off will have to be submitted at the event (starting Thursday at 8am, August 10th) at walk-up pricing. See pricing below. All race pre-entries will be confirmed via email within 1-3 business days of receipt at the SKUSA home office. If you do not receive an email confirmation within 72 hours, please call 951-491-0808 or email This e-mail address is being protected from spambots. You need JavaScript enabled to view it to confirm that your entry has been received and is in process.

Pre-Entry closes at Midnight on Saturday, August 5th. Anyone wanting to register for this event after that time will have to sign-up at the track on Thursday, August 10th, 8am-6pm or Friday, August 11th, starting at 6:30am. NOTE: The entry fees below increase by $250 for at-track registration.

Capped Entries - Enter Early - Don’t Miss Out!

All classes will have a maximum amount of 44 entries per race. Entries attempted after a particular class is filled will not be accepted/processed; a SOLD OUT message means the driver must request to be placed on a waiting list and held pending cancellation openings. Entrants will be notified directly of any change in status or availability and offered entry on a first paid, first served basis.

Pre-Entry Fees

  • $1150 - S1 and X30 Senior
  • $1100 - S2, S4, S4SM, X30 Junior, X30 Master
  • $900 - Micro Swift and Mini Swift
The prices above include:
  • Driver's Wristband
  • (2) Sets of Evinco Red Race Tires for all classes except Micro and Mini Swift, or
  • (1) Set of Evinco Blue Race Tires for Micro and Mini Swift
  • (1) 5Gal can of VP C12 spec fuel
  • (1) 1L Bottle of Motul 2T Grand Prix spec oil
  • (1) Mechanics Hot Pit Pass
  • Friday practice day fees, Saturday race day fees, and Sunday race day fees

Additional Item Pricing

  • SKUSA Annual Membership: $100 (click here for full description and online/downloadable application)
  • Transponder Rental: $40 ( If you don't have your own)
  • Practice Tires (optional): Evinco Red M tires are $222/set; Evinco Blue H tires (Mini/Micro Swift only) are $211/set. May be ordered for pickup at the track or shipped ahead of time for a flat fee of $10/set inside CA or $15 outside of CA (within continental US only) . Practice tires may also be purchased from any authorized Evinco tire dealer, but must be the spec Evinco Red or Blue tires.
  • Spec Fuel & Oil: $90 COMBO PRICE for one (1) 5-gal can of VP C12 + one (1) liter Motul 2T Grand Prix - NOTE: One (1) Combo of spec fuel and is included with your race entry. Additional fuel and oil must be purchased thru this online store by midnight August 5th to be guaranteed available for pick up at the track.
  • Spec Fuel only: $80 for 1 5-gal can of VP C12
  • Spec Oil only: $19 for 1L Motul 2T Grand Prix
  • Hot Pit Passes (max 2 per race entry): $40 (all-event)
  • Spectator Passes: $15 (1-day), $25 (2-day) , $35 (3-day)
  • At-Track Registration Price: Race entry prices above are increased by $250
  • Pit Spots -- See the Pit Spot Reservations page for pricing details, and must be reserved prior to August 5th to guarantee space.
  • Overnight Camping is available at this event (with or without hookups). Refer to the Pit Spot Reservations page for details.

Driver Age

As ALL driver’s ages must be verified, you must attach a copy of his/her birth certificate, passport or legal driver’s license to the application for a SKUSA membership/racing license – either online at, email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it or fax to (951) 491-0809.  Be sure to check the Classes section of this site or sections 15.3 and 20.1.2 of the SKUSA Rulebook for minimum age requirements of each class.


(Physical Address & Shipping Address for UPS/FedEx only):

New Castle Motorsports Park
5816 South County 125 West
New Castle, IN 47362

(765) 987-8090
New Castle Motorsports Park

NOTE: Shipping & Handling charges will be assessed for deliveries. Contact NCMP for more info, and see their website for the mailing address. There is NO mailbox/USPS delivery on site.

Directions: NCMP is 45 Minutes East of Downtown Indianapolis on I-70 and State Road 3. Take I-70 to exit 123 (New Castle), turn South onto SR3 and go 1/4 Mile South of the Flying J. Turn Left onto new gravel road and follow it 1/4 mile to NCMP gate.

Facility Map

First-time attendees will be impressed with this track and its facilities!

alt New Castle Motorsports Facilities Map

Track Map

Reserved Pit Spots, Camping & Rental Tents

Reserved pit spots AND on-site camping spots MUST be reserved before August 6th to guarantee there is space available for you. See the PIT SPOT RESERVATIONS page.

Track/Gate Hours

A full EVENT SCHEDULE has been posted HERE.

Motorized and Non-Motorized Vehicles Prohibited

Due to the tight quarters of the pits and the large attendance expected at this event, there are NO motorized or non-motorized vehicles allowed in the pits (other than SKUSA staff and emergency vehicles). Do not bring golf karts, bikes, scooters, razors or skateboards. RULE EXCEPTIONS: Handicapped attendees are excluded from this rule, but will be required to show proper ID and an official handicapped placard to receive a pass at the SKUSA Registration desk for their handicapped vehicle. Engine builders will be allowed to use a bicycle at this event, but must receive a pass for it at the SKUSA Registration desk. 

Practice Prior to the SummerNationals

SKUSA allows Pro Tour participants to practice and race prior to the Summernats for the full experience of racing this track and our configuration, including the ‘SKUSA tune-up’ event hosted by the track the weekend prior to the SummerNats. Click HERE for the track schedule. NCMP will also hold open practice on Thursday, August 10th, due to the set-up of the track for SKUSA’s event, there will be no on-track activity on Wednesday, August 9th.

Catering/Food Concessions

NCMP will have a food concession stand on site, serving breakfast and lunch all 3 days of this event (Fri thru Sun). Teams are urged to inquire as to the catering services offered by the facility. The staff at NCMP is more than capable of accommodating team catering needs. The New Castle team can provide anything from hot dogs and chips to prime rib. Call Donna at 317-462-3413 for advanced orders.

Air Boxes for Honda Engines – Not Required

For the classes of S1, S2, S4, and S4 Super Master, the silencer is open spec and air boxes are optional at this event. All other classes (X30, Mini and Micro Swift) require an airbox as part of their Technical Specifications.

Pets On Premises

Pets are allowed at this event, but must be kept on a leash at all times and kept close to your pit or camping area. No pets are allowed in the Hot Pit lane or in Tech. Clean up after your pet! SKUSA is not responsible for the actions of pets, and reserves the right to eject any owners and pets that are not acting in a responsible and safe manner.

Spectator Tickets and Will-Call

As part of an overall effort to expedite driver check-in, we have eliminated the use of "Will Call" lists, although purchasing your tickets via EventBrite below serves the same purpose. A few things will help us help you.
  • If you know the name of your guest, include it on the ticket. Adding their email address will even send a copy directly to them.
  • If you don't know the name of your guest that's ok too, but you must send them a copy of their ticket, even a screenshot of the barcode via text will work.
  • We can check someone in manually, but verification could delay their entry so make every attempt to provide them with their ticket.

Parents, Guardians and Team Principles

If you need to check in a driver for age or language reasons, you can still purchase a ticket for yourself below to be used in the Driver Registration line, but please keep the non-drivers to a minimum so we don't bog this line down.


Practice Prior to the SummerNationals

SKUSA allows Pro Tour participants to practice and race prior to the Summernats, including the ‘SKUSA Tune-up’ event the weekend prior to the SummerNats. NCMP will also hold open practice on Thursday afternoon, August 10th. See the NCMP website for all info about Thursday’s practice. Due to the set-up of the track, there will be NO on-track activity on Wednesday, August 9th.

Monday - August 7th


Tuesday - August 8th


Wednesday - Move-In - August 9th

General Pit Parking: Starting at 7:00 am with big rigs.
Tire/Fuel Desks Open: 10 am - 6 pm
Pit Curfew: 7:00 pm
Park Gates Locked: 8:00 pm

Thursday - Move-In & Check-In, Unofficial Practice Day - August 10th 

General Pit Parking: Starts at 7:00 am
SKUSA Registration Desk Open: 8 am - 6 pm
Tire/Fuel Desks Open: 8 am - 6 pm
NOTE: P/U of Practice Tires & Saturday Race Tires only.
Pit Move-in cut-off: 8:00 pm
Pit Curfew/Gates Locked 10:00 pm

Friday - Official Practice Day - August 11th

Gates & Registration
Open at track: 6:30 am
Tire & Fuel Desks
Open 7:00 am – 12 noon
NOTE: P/U of Practice Tires & Saturday Race Tires only.

7:30am Mandatory Drivers/Mechanics/Parents Mtg
(NO engines running!)

Practice 1 – 7 min sessions
8:30 am – Mini Swift
8:40 am – X30 Junior
8:50 am – S2
9:00 am – X30 Master
9:10 am – Micro Swift
9:20 am – X30 Senior
9:30 am – S4 & S4 SM
9:40 am – S1

Practice 2 – 7 min sessions
9:50 am – Mini Swift
10:00 am – X30 Junior
10:10 am – S2
10:20 am – X30 Master
10:30 am – Micro Swift
10:40 am – X30 Senior
10:50 am – S4 & S4 SM
11:00 am – S1

Practice 3 – 7 min sessions
11:10 am – Mini Swift
11:20 am – X30 Junior
1130 am – S2
11:40 am – X30 Master
11:50 am – Micro Swift
12:00 pm – X30 Senior
12:10 pm – S4 & S4 SM
12:20 pm – S1

10 min break


(Friday, Con't)


Practice 4 – 7 min sessions 
(Transponders Mandatory for rest of event)

12:40 pm – Mini Swift
12:50 pm – X30 Junior
1:00 pm – S2
1:10 pm – X30 Master
1:20 pm – Micro Swift
1:30 pm – X30 Senior
1:40 pm – S4 & S4 SM
1:50 pm – S1

Practice 5 – 7 min sessions 
2:00 pm – Mini Swift*
2:10 pm – X30 Junior
2:20 pm – S2
2:30 pm – X30 Master
2:40 pm – Micro Swift*
2:50 pm – X30 Senior*
3:00 pm – S4 & S4 SM
3:10 pm – S1

Practice 6 – 7 min sessions
3:20 pm – Mini Swift*
3:30 pm – X30 Junior
3:40 pm – S2
3:50 pm – X30 Master
4:00 pm – Micro Swift*
4:10 pm – X30 Senior*
4:20 pm – S4 & S4 SM
4:30 pm – S1

*These sessions will be timed and best results used for Sat/Sun Qualifying. Drivers must be Tech/Weight compliant. X30 Sr & Mini Swift will be split into groups for Qual, no grid order. Micro will be lined up per best practice time.

5:30 pm – Complimentary BBQ (Sponsored by NF Piquet Sports, Team Felon & Late Apex Kartworks)

Pit Curfew: 9:45 pm
Gates Locked: 10:00 pm

Saturday - Round #5 - August 12th

Gates & Registration Open: 6:30am
Tire & Fuel Desks (Final Day) Open: 7:00am – 9:30am
NOTE: P/U of Sunday Race Tires only. All other tires should be picked up prior.

7:15 am Mandatory Drivers/ Mechanics/Parents Meeting
(NO engines running!)

Warm-Ups – 7 min sessions (Transponders Mandatory)
8:00 am – Mini Swift
8:10 am – X30 Junior
8:20 am – S2
8:30 am – X30 Master
8:40 am – Micro Swift
8:50 am – X30 Senior
9:00 am – S4 & S4 SM
9:10 am – S1

Qualifying – 7 min sessions 
9:20 am – Mini Swift – Group B
9:30 am – Mini Swift – Group A
9:40 am – X30 Junior 
9:50 am – S2
10:00 am – X30 Master 
10:10 am – Micro Swift 
10:20 am – X30 Senior – Group B
10:30 am – X30 Senior – Group A
10:40 am – S4 & S4 SM
10:50 am – S1

Pre Final 
15 Laps – Senior Classes
14 Laps – Master/Junior Classes
13 Laps – Micro/Mini Classes

11:00 am – Mini Swift
11:20 am – X30 Junior
11:40 am – S2
12:00 pm – X30 Master
12:20 pm – Micro Swift 
12:40 pm – X30 Senior
1:00 pm – S4 & S4 SM
1:20 pm – S1

Main Events
25 Laps – Senior Classes
19 Laps – Master/Junior Classes
17 Laps – Micro/Mini Classes

1:50 pm – Mini Swift
2:25 pm – X30 Junior
2:55 pm – S2
3:30 pm – X30 Master
4:05 pm – Micro Swift
4:35 pm – X30 Senior
5:05 pm – S4 & S4 SM
5:40 pm – S1

All Podium Presentations Follow Each Main

Results are Un-Official until Final Tech Inspection 

Pit Curfew: 9:45 pm
Gates Locked: 10:00 pm

Sunday - Round #6 - August 13th

Gates & Registration Open: 6:30am
(See Registration for Tire/Fuel issues)

Warm-Ups – 7 min sessions (Transponders Mandatory)
7:30 am – Mini Swift
7:40 am – X30 Junior
7:50 am – S2
8:00 am – X30 Master 
8:10 am – Micro Swift
8:20 am – S1
8:30 am – S4 & S4 SM
8:40 am – X30 Senior

Qualifying – 7 min sessions 
8:50 am – Mini Swift – Group B
9:00 am – Mini Swift – Group A
9:10 am – X30 Junior 
9:20 am – S2
9:30 am – X30 Master
9:40 am – Micro Swift
9:50 am – S1
10:00 am – S4 & S4 SM
10:10 am – X30 Senior – Group B
10:20 am – X30 Senior – Group A

Pre Final 
15 Laps – Senior Classes
14 Laps – Master/Junior Classes
13 Laps – Micro/Mini Classes

10:30 am – Mini Swift
10:50 am – X30 Junior
11:10 am – S2
11:30 am – X30 Master
11:50 pm – Micro Swift
12:10 pm – S1
12:30 pm – S4 & S4 SM
12:50 pm – X30 Senior

Main Events
25 Laps – Senior Classes
19 Laps – Master/Junior Classes
17 Laps – Micro/Mini Classes

1:20 pm – Mini Swift
1:55 pm – X30 Junior
2:25 pm – S2
3:00 pm – X30 Master
3:35 pm – Micro Swift
4:05 pm – S1
4:35 pm – S4 & S4 SM
5:10 pm – X30 Senior

Rental Transponders to be returned after each Main Event at scales 

All Podium Presentations Follow Each Main

Results are Un-Official until Final Tech Inspection 

Pit Move-Out Begins After Final Podium Presentation on Sunday

Pit Curfew: 9:45 pm
Gates Locked: 10:00 pm

Monday - Move-out/Tear Down only - August 14th

Hours TBA

Hotel & Accommodations

Choice Hotels Corporate Discount

Competitors will always be free to select their own event lodging. However, SuperKarts! USA has chosen to partner with Choice Hotels to offer attendees a 15% Corporate Discount at over 6,300 hotels worldwide.  This promotion will be active all season long. The location for the SummerNationals is New Castle, IN 47362. The information below will direct you to the nearest availability of rooms within this chain of quality and affordable hotels!


Note: You must book via the link below, or by calling the below number and providing them our Corp ID.  You cannot get this rate by calling any of the hotels direct.

Online Booking | (877) 424-6423 | Corporate ID 00494500


Overnight Camping in the pits in trailers and toy haulers, as well as RV spots (no hookups), WILL be available for this event. More info to be posted soon on the Pit Spot Reservations page. 

Be sure to verify your reserved camping/RV spot with your SKUSA pit spot reservation representative prior to arrival. Please refer to the posted Facility/Pit Map to locate the available pit and camping spots for this event.