Mint DesertCleanUp

Republic Services to Support the Return of The Parker 400!

UNLTD Off-Road Racing and Republic Services team up to keep the desert clean.

Parker, Arizona – Monday, Jan 8th. Unlimited Off-Road Racing announced today that Republic Services, a global leader in environmental solutions, has joined The Parker 400 as a Supporting Sponsor. This partnership underscores a shared commitment to environmental stewardship and the preservation of the Northern Arizona desert ecosystem. Republic will be contributing an array of physical assets designed to help spectators of the race keep the area clean throughout the race weekend.

Mint DesertCleanUp

“We are thrilled to welcome Republic Services as a Supporting Sponsor for The Parker 400.” said Joshua Martelli, COO of Unlimited Off-Road Racing. “Their commitment to environmental excellence and dedication to keeping our desert clean aligns perfectly with our values. Their support is not just a sponsorship; it’s a testament to the importance of sustainable practices in off-road racing and outdoor events.”

Mint DesertCleanUp

Mark Masterson, General Manager-Northern Arizona at Republic Services, added: “Supporting The Parker 400 is a natural fit for us at Republic Services. As we work towards a more sustainable future, it’s crucial to be part of events that share our vision of a cleaner, greener world. We’re excited to contribute to this iconic race and demonstrate our commitment to the environment and the communities we serve.”


The Parker 400, known for its challenging terrain and thrilling race action, has made it part of their mission to set a high standard in environmental responsibility. This partnership with Republic Services reinforces the event’s commitment to leaving a positive impact on the desert environment. For more information about The Parker 400 and their partnership with Republic Services, visit

About Republic Services

Republic Services, Inc. is a leader in the environmental services industry. Through its subsidiaries, the company provides customers with the most complete set of products and services, including recycling, solid waste, special waste, hazardous waste, container rental and field services. Republic’s industry-leading commitments to advance circularity, reduce emissions and decarbonize operations are helping deliver on its vision to partner with customers to create a more sustainable world. For more information, please visit

About The Parker 400 (

The Parker 400 is a celebrated titan in off-road racing, known for its demanding Arizona landscape and storied tradition. Hosting over 40,000 fans and more than 300 competing teams from around the globe each January, it’s a highlight of the off-road racing calendar. This historic event, which is part of the Unlimited Off-Road Racing schedule, begins with a captivating vehicle showcase in downtown Parker, setting the stage for two days of high-octane racing over a challenging 400-mile course. The Parker 400 is more than a race; it’s a festival that embodies the off-road spirit, featuring live entertainment and fan activities. With live streaming that reaches over half a million viewers worldwide, the event offers an unparalleled spectacle of endurance and skill, cementing its status as a must-attend event for off-road aficionados. Under the guidance of the Martelli Brothers, the Parker 400 continues to honor the legacy of off-road racing, celebrating the rugged beauty of the Arizona desert and the tenacity of racers who tackle its terrain.

Chris Leone

A veteran of the motorsports industry (both physical and digital), Chris Leone contributes coverage of race events of all types to Off-Road Racer. Elsewhere, he is the marketing/communications manager at iRacing, media director of Jim Beaver's Down & Dirty Show, and a frequent contributor to UTV Underground.