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Vehicle Builder

1 Nine Industries

Vehicle Builder

Alsup Racing Development

Vehicle Builder

Alumicraft

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Armada

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BajaLite

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Blitzkrieg Off-Road

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Brenthel Industries

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Camburg Engineering

Shocks, Vehicle Builder

Century Racing

Vehicle Manufacturer, Vehicle Builder

Desert Racing Experience

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ES Motorsports

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Eversen Fabrication

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Fitza Racing Development

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Geiser

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ID Designs

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Jake's Fabworks

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Jimco

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Kreger Fabrication

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M81

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Mason Motorsports

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MCM Motorsports

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Other Builder

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Porter

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Raceco

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Racer Engineering

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SF Raceworks

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SLR Motorsports

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TSCO

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Unlimited Off-Road Racing

The Unlimited Off-Road Racing league was formed by The Martelli Brothers in 2023 after more than a decade of successful desert off-road race promotion, including The Mint 400, The UTV World Championship and The California 300. The league was formed to promote the sport of desert off-road racing, the off-road industry, and to expand the reach of off-road companies beyond the industry and into the homes of every off-road race fan, globally. Key attributes of the newly formed league include large racer car counts, competitive and challenging race courses, safe and family-friendly spectating areas, multiple days of racing and off-road festivities all located near major cities and markets that positively affect the off-road industry. The Martelli Brothers, owners of the motorsports powerhouse production group Mad Media have made it their mission to grow the league into a four race series that showcases the best off-road racers on the best courses in North America.

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