The standard marathon race distance is 42.195 km, which is about 26 miles and 385 yards (often rounded to 26.2 miles).

Quick Scoop 🏃‍♂️

  • Official marathon distance: 42.195 km.
  • In miles: about 26.2 miles (26 miles 385 yards).
  • This exact distance was standardized in the early 20th century based on the course used at the 1908 London Olympic Games.

A tiny bit of story

Originally, marathons were closer to 40 km, inspired by the legendary run from Marathon to Athens in ancient Greece. In 1908, the London Olympic marathon route was set from Windsor Castle to the stadium finish in front of the royal box, which happened to be 26 miles 385 yards, and that quirky distance eventually became the official global standard.

FAQ-style quick answers

  • Q: What is the distance of marathon race in km?
    A: 42.195 km.
  • Q: What is the distance of marathon race in miles?
    A: About 26.2 miles (26 miles 385 yards).

Simple fact table (HTML)

[3][6][9][1] [5][9][1][3]
Measure Distance
Kilometres 42.195 km
Miles ≈ 26.2 miles (26 miles 385 yards)

Information gathered from public forums or data available on the internet and portrayed here.