On 4 November in Torino, during the final day of Artissima, the city hosts a marathon.
Many streets will be closed to traffic to accommodate the runners. The underpass of Corso Spezia will remain open to permit access to the Oval Lingotto: from Corso Moncalieri > Ponte Franco Balbis > Corso Achille Mario Dogliotti > Sottopasso Spezia > Via Carlo Martinotti > Via Giacomo Matté Trucco 70.
To avoid mishaps check the website of Comune di Torino at this link:
http://www.comune.torino.it/ucstampa/comunicati/article_763.shtml
Here you will find information on circulation, to help you choose the best route in order to reach the Oval Lingotto.
Whether or not you come running, we look forward to seeing you on 4 November at the fair!