We Run Rome marathon on New Year's Eve

31 Dec. The seventh edition of the We Run Rome marathon takes place in the capital on New Year's Eve, from 14.00-18.00. 

The are both competitive and non-competitive versions of the 10-km course, which starts and finishes near the Baths of Caracalla, as well as 5-km fun run at 14.15. 
Runners can register in advance, either online or in person at the We Run Rome offices on Via dei Monti della Farnesina 77. 
Last year's event attracted 10,000 participants. For full details, in English, see website.