This weekend, the NASCAR Cup and Xfinity Series are racing at the 7,000-foot elevation of Mexico City—a venue 5,000 feet higher than any other race on the schedule.

Some exercised in an oxygen-deprived setting, as seen by Tyler Reddick on a bike at the Toyota Performance Center, and a few slept in hypoxic tents.

PhotoSat has completed digital elevation mapping of Orko’s La Preciosa silver deposit in Durango State, Mexico, using stereo satellite photos from WorldView-2, […] ...

The Padres play at Petco Park whenever they are home and their elevation stands at about 16 feet. However, they are playing at Estadio Alfred Harp Helu Stadium this weekend in Mexico City and the ...