Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL

Behobia-San Sebastian: 30,000 runners thanks to mathematics

The Behobia-San Sebastian race will make available 30,000 dorsals this year. A few years ago, however, in order to have a safe and quality competition, the organizers could not accept so many runners. What has allowed this increase in participation has been mathematics. How do you want to know?