Lagos, Portugal, is a key location for the annual Baja TT Lagos event, a professional ATV/quad and off-road race that is part of the Portuguese National Cross-Country Championship. The Baja TT Lagos is a significant event in the Portuguese motorsport calendar, featuring competitions for motorcycles, quads (ATVs), and SSVs (side-by-side vehicles).   (This is copied from the Internet to give you some information.)

We came upon this event by accident and just happened to have our Downhome magazine with us! It was an exciting, noisy time. We were at the start of the race with all the vehicles coming up to be weighed (I think) and given a time before they squealed off into the street.