Trail Capital do Arinto is a trail running event in Bucelas, Loures, located in Portugal’s Lisbon District. The next edition is planned for late April. Participants can select from 10 km, 17 km, or 30 km routes. The 30 km option is designated as the TOP distance and is the most popular trail choice. The event falls within the Trail and Nature categories, attracting runners seeking dirt paths and countryside terrain over road racing.
The routes traverse vineyards and green hills surrounding Bucelas, a wine region strongly associated with the Arinto grape. The event structure accommodates various skill levels. The shortest course provides beginners with a manageable trail experience, while the 30 km route presents a more demanding challenge. Following the run, participants are encouraged to sample Arinto wine and experience the locale that inspired the race's name.