A new endeavor for 2009 will have Team Seattle participate in another endurance event, the 24 Hours of Le Mans in France, and also raise funds for the Mecenat Chirurgie Cardiaque Enfants du Monde.

The two car effort was boosted in 1999 by the addition of professional drivers Kelly Collins, Anthony Lazzaro, and Cort Wagner who led one of two Team Seattle-backed Alex Job Porsches to victory in their class.

In 2000 Team Seattle began a partnership with The Racer's Group, another Porsche squad, before switching to the faster GTS category in 2002 with Park Place Racing's Saleens.

Founder Don Kitch, Jr. and racing driver Joe Foster were joined by actor Patrick Dempsey, a regular competitor in the Rolex Sports Car Series.

[5] The team returned for the 2020 season, with drivers Roman De Angelis, Alex Riberas, Ian James, Nicki Thiim and Darren Turner.