SIMA Series

The SIMA Series is widely recognized as both highly competitive and immensely enjoyable for participants. We welcome racers of all ages (5+) and encourage family members and friends to join in the excitement.

2025 RACE DATES
March 15
April 19
May 10
June 28 & 29 - Double Header
August 1-3
September 13

CLICK HERE for CLASS LIST WITH WEIGHTS

TIRE RULES
Kid Kart - Le Cont Red 4.50
Cadet 4-Stroke - Le Cont Red 4.50
Cadet 2 Stroke - Le Cont Red 4.50
Junior 2 Stroke - Le Cont Red with 7.10 Rears
Junior 4 Stroke - Le Cont Red with 6.00 Rears
Senior 4 Stroke - Le Cont Red with 6.00 Rears
Tag Junior - Le Cont Red with 7.10 Rears
Tag Senior - Le Cont White with 7.10 Rears
Shifter - Le Cont White with 7.10 Rears

Approved rain tires: Le Cont, Bridgestone, MG & Le Vanto

SERIES INFO
A 7-race series spanning from March to September
Friday Official Practice (optional)
Saturday Race Day

MINORS
- Anyone (driver or spectator) under the age of 18 MUST have a parent onsite or have completed and NOTORIZED a minor release form.

GATES
Friday: Main gate will open at 8:30am and close at 5pm.
Saturday: Registration gate (opposite end of property) will open at 7:00AM 

REGISTRATION & CHECK-IN
- Registration opens at 7:00am at the garage along the entrance road. Please check in and sign waivers upon entering. 

PIT SPOT
 - Everyone pitting on the pavement MUST have a drip pan under each kart to protect the surface.

GARAGE RENTAL
- 10/10 garage rentals are available for practice and race days pending availability. 

TIRE INSTALLATION
- Deadline for tire installation is Friday at 3:00pm.

NOISE GUIDLINES
- TO MEET NOISE GUIDELINES, all Moto Engines are required to have TRACK APPROVED silencer. Part #'s 27070.26 and 27020-KIT (all found on IM website). Might require slight modification for stock Honda CR. 
- All Moto Engines are required to have an AIRBOX