The breakup of Pangaea led to the creation of the Atlantic Ocean, the separation of Gondwana and Laurasia, and the eventual drift of continents that shaped the modern geography of Earth.

Dr. T. Clark Gamblin, a Wisconsin doctor and cancer survivor, spoke with Fox News Digital about his plans to run in the World Marathon Challenge, from Antarctica to Miami, starting on Jan. 31.

7 marathons, 7 continents, 7 days: Why a cancer surgeon pushed himself to the absolute limit. By Rustin Dodd. Feb. 11, 2025 Updated April 9, 2025.

7 marathons on 7 continents in 7 days. IceMarathon.com / Ice Marathon. Mike Rogers is a 71-year-old runner from Texas who’s part of the USA FIT Lubbock run club.

A Monterey, California man will run seven marathons in seven days across seven continents starting November 15 to support a local nonprofit. "The reason I'm partaking in the great world race of ...

A Monterey, California man will run seven marathons in seven days across seven continents starting November 15 to support a local nonprofit. "The reason I'm partaking in the great world race of ...