The endurance event begins at 2000 Ocean Ave, Santa Monica, CA. Participants are advised to use the nearby paid parking, with street parking requiring careful attention to signage. The event features an out and back course along a scenic beach path, ensuring both starting and finishing points are in the same location. Participants can enjoy the experience alongside other athletes on the open course, which includes clear signage, restrooms, and water stations. Safety is paramount, with specific areas marked and designated for foot traffic. Both email inquiries and FAQs provide additional information for participants.