Cortés Open is an international open-water swimming competition held in the Sea of Cortez, with event venues in Los Cabos, Baja California Sur, Mexico. The event invites swimmers to experience one of the world’s most spectacular seas and offers information on registration, event announcements, medical checkups, accommodation, travel directions, photographs, and results from multiple years.

Registration at each venue includes aquatic safety support, hydration along the route or at the finish, ambulance and first-aid services, a swimmer’s kit, electronic timing, a finisher’s medal, and podium trophies. Cortés Open also features ambassadors from the open-water swimming world, including Mexican Olympian Martha Sandoval and accomplished marathon swimmers Jaime Lomelín and Nora Toledano.

The brand’s official store sells event merchandise and swimming-related products, such as towels, caps, shirts, commemorative jerseys, bags, mugs, posters, and a Restube safety buoy. The event also highlights institutional, operational, environmental sustainability, media, and mobility partners, and invites prospective sponsors to make contact. Its location is listed as Playa Palmilla, San José del Cabo.