Challenge of the Americas!
The West's Premier National Karting Series
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2026 Schedule
Feb 20-22, 2026 K1 Circuit
2026 K1 Circuit – Event Info
April 17-19, 2026
2026 PKRA – Event Info
May 29-31, 2026
2026 Colorado Karting Circuit – Event Info
July 10-12, 2026
2026 Sonoma Raceway – Event Info
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2024 NKA Supplemental (Updated 1.31.2025)
Supplemental Regulations V2024.1
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2025 Fuel and Oil
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Happy Hour With Howden 11/24/2020
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2025 Series Points
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