Lost Arrow Sports is an event organizer focused on adventure racing and outdoor activities in Southeast Michigan. Its events give participants opportunities to explore the region through orienteering, running, paddling, biking, and navigation-based challenges. The program includes adventure races such as Get Your Bearings, TurtleHead Paddle-O, Great October Adventure Race, and No Frills Just Chills Adventure Race, along with rogaines including Nain Rouge Gaine and Green Corn Moon. Lost Arrow Sports also features orienteering events, including Legend of the Dogman, and bike races such as To Hell and Back.

The organization provides event information through its website and calendar, where visitors can check schedules and follow links to event details or partner resources. It also shares past results and news, and offers ways to get involved through volunteering, sponsorship opportunities, and a charity partnership. Participants can contact Lost Arrow Sports with questions or subscribe for updates. By bringing together a varied calendar of outdoor races and navigation events, Lost Arrow Sports serves people looking for active, adventure-oriented experiences in Southeast Michigan.