HOME TO SIGMA NR2003 RACING SIGMA Cup was born 2010. Going strong today in 2024 and on! 2022 Was My First Venture into Youtube, with that came the Bridge to Cup and USA Trucks Feeder Series 2025 Will Mark Our 15th Anniversary, and The Complete Transition to SIGMA Racing! NAVIGATION Active Points Standings (2024) Past Season History SIGMA Paintschemes SIGMA Biggest Races SIGMA Lore To learn more, join our Discord! SIGMANR2003DISCORD!