The best way to get all the information you need prior to an event is to head over to your race's event page.
Go to http://www.spartanrace.es/es and find your event on the timeline in the middle of the page.
On the specific event page, you'll see a section for "Important Race Documents". As the race gets closer, we'll add all sorts of downloadable files that will have the information that you need. Typically, these files are available the week of the race.
It's a good practice to visit your race's event page often, as it will always have the most current info about your upcoming race. That includes the following details: the location of the event, where to park and pick up your registration packet, as well as hotel and Workout Tour updates, special charities or features of the race, etc.