Posts racing schedules and results, and displays the course layout of this dirt-bike race through the San Felipe desert.

Company leads scuba-diving and snorkeling tours of the Sea of Cortez. Dive into Mexico's waters and explore shipwrecks, reefs, and sea life.

Activities section of Mexico Online's directory offers links to sports groups and tours. Check out scuba diving, fishing and hot-air ballooning.

Details of over 2,000 rock-climbing areas across the US, Canada and Mexico. Search by area, type of climb, rock type or cliff aspect.