Ekiden Toulouse is a 42 km relay marathon in Toulouse, Haute-Garonne, where six runners share the full distance as one team. It uses the ekiden setup: teammates run separate legs and combine their times for a single team result, rather than a standard road marathon format.
The race is held at Piste Géants Montaudran and Halle de La Machine, with a setting tied to Toulouse’s Montaudran district instead of a typical city-center loop. It is organized by Triathlon Toulouse and CA Balma, uses Chrono-Start timing, and began with a first edition focused on team racing.