About

Every fall, the rugged beauty of the Greater Altar Desert and the shores of the Sea of Cortez call ultra-runners to the Gran Carrera del Desierto (Great Desert Run) in Rocky Point (Puerto Peñasco).

This unique multi-day trail running event draws participants from across Mexico, the U.S., and beyond. Runners experience a stunning mix of sand dunes, dry marshes, coastal estuaries, and desert landscapes where the Sonoran Desert meets the sea.

The race offers several distances over the weekend:

75K, 50K, or 35K (spread over two days)
25K and 10K options on the final day

Check the official website for full details and registration.

Mid-to-late October brings perfect running weather in Rocky Point — comfortable temperatures, beautiful sunsets, and the chance to enjoy the area’s rich desert and marine ecosystems. While you’re here, visit the Intercultural Center for the Study of Deserts and Oceans (CEDO) to learn more about the environment, enjoy traditional Mexican cuisine at Regina Cocina Mexicana in the Old Port, and grab a fresh cup of coffee at Puerto Viejo.

Gran Carrera del Desierto: Fun Facts & Cool Features

One of the most special things about this race is the route — it winds through one of the most biodiverse regions in North America, blending desert and coastal terrain in a way you won’t find anywhere else.

Hydration stations keep runners safe and supported along the course, and overnight camping at Playa San Jorge offers an incredible view of the starry desert sky.

For those looking for a more accessible challenge, the Sunday 25K and 10K distances let everyday runners experience the breathtaking scenery and push their limits.

This large-scale international event shines a spotlight on Rocky Point and the magical meeting point of the Altar Desert and the Sea of Cortez.

If the desert and sea are calling you, lace up your shoes and join the adventure! Visit the official website for more information and to register.

Staging environment