Cross country race distances vary widely based on the age group, competition level, and region, but typically range from about 1.5 miles (2.4 km) to 6.2 miles (10 km), with some races extending up to 12 km (7.5 miles).

Distance by Age and Level:

• Youth runners may race shorter distances, such as 1-3 kilometers (0.6 to 1.8 miles).
• Middle and high school races are often around 2 to 5 kilometers (1.2 to 3.1 miles).
• College level races for women are usually 6 km, and for men, 8 to 10 km.
• Elite international events like World Cross Country Championships have races up to 12 km for men and 8 to 10 km for women.

Regional Differences:

• In the US, high school races are mostly 5K (3.1 miles).
• In the UK, distances vary by age group, with senior men's races reaching 12 km and women's races 8 km.
• Some courses in Australia offer a range of distances from 2 km to 8 km.

Cross country races typically take place over varied natural terrain including grass, hills, and woods, making the actual distance run influenced by the course layout as well.