The Maratonina Città di Busto Arsizio begins on viale Cadorna, near the Molini Marzoli, and concludes on via Ugo Foscolo. This November event in Busto Arsizio, Lombardy, centers on a FIDAL-certified competitive half marathon. Three shorter or less formal options accompany it: a non-competitive 21 km, the 9.9k B.A. RUN, and a 4.4 km Family Run. Atletica San Marco organizes the event, with the city administration providing support. All races utilize bib-chip timing.
The 21 km course crosses nearly all city neighborhoods and directs runners onto the Borri athletics track around the tenth kilometer. The 9.9k route largely mirrors the latter half of the 21 km course, passing through the city center. The Family Run is a walk-or-run format designed for broad participation. This series marks its 32nd edition, with the non-competitive 21 km in its sixth edition. It provides standard race-day amenities: refreshments, changing rooms, and showers.