Ricky Thornton Jr

3/24/2023 - Humboldt Speedway

3/24/2023 - Humboldt Speedway

Humboldt, KS


Pit Gates Open: 2:00pm
Grandstands Open: 5:00pm
Drivers Meeting: 5:30pm
Racing Starts: 6:00pm

General Admission:
Adults: $25.00
Sr/Military: $20.00
Ages 6-16: $10.00
Ages 5 & Under: FREE

Pit Pass:
Adult Pit Pass: $40.00
Kids Ages 6-10: $20.00


  • USTMS Modifieds
    • USMTS - United States Modified Touring Series

Track Contact

Available on RacinDirt

Available on RacinDirt


Humboldt Speedway (Humboldt, KS) – United States Modified Touring Series – King of America XII – March 23rd-25th, 2023. (Cody Papke photo)
RTJ attends King of America XII finale at Humboldt

After Mother Nature stole another week of competition in his Late Model, Ricky Thornton Jr. hopped behind the wheel of the Kyle Brown Motorsports No. 21 Modified for the King of America XII presented...

Full Event Information on MyRacePass

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