The Great Edinburgh International Cross Country was an annual cross country running competition that took place every January in Edinburgh, Scotland. It was one of the competitions in the Great Run series of athletics events and was held alongside the Great Winter Run 5 kilometres mass participation race. The event was first held in Edinburgh in 2005 after the city was awarded the Great North Cross Country which relocated from Durham. The Great Edinburgh International Cross Country featured three professional races: the men's 8 km race, the women's 6 km race, and the 4x1km relay. It was an IAAF permit meeting, which means that performances could be used to qualify for the annual IAAF World Cross Country Championships. It was announced on the BBC coverage of the 2018 event that that year's edition would be its last. The event was replaced by the Great Stirling Cross Country in nearby Stirling.

Cross country running is a sport in which teams and individuals run a race on open-air courses over natural terrain such as dirt or grass. The course, typically 3–12 kilometres (1.9–7.5 mi) long, may include surfaces of grass and earth, pass through woodlands and open country, and include hills, flat ground and sometimes gravel road and minor obstacles. It is both an individual and a team sport; runners are judged on individual times and teams by a points-scoring method. Both men and women of all ages compete in cross country, which usually takes place during autumn and winter, and can include weather conditions of rain, sleet, snow or hail, and a wide range of temperatures.