A game of rock, paper, scissors decided the order of races at the 2026 London Marathon. Sabastian Sawe, men's world record holder, lost to Catherine Debrunner, women's wheelchair record holder. Men's races will be on Saturday, women's on Sunday.

Hugh Brasher, London Marathon Events' chief executive, called the contest entertaining. Splitting races highlights athletes. This year's event spans two days to accommodate more participants. Over 1.33 million people entered the ballot. Read more racing coverage.

In 2027, 100,000 participants are expected, raising over £150m for charity. Women's wheelchair racers will lead the women's field. Both days feature mixed male, female, and non-binary participants. Related: Jepkosgei to headline Cardiff Half Marathon.

This original Runner World brief is based on reporting from BBC Sport Athletics. Visit the source for its complete reporting, context and any later corrections.