How many teams can participate?

You decide. How many teams can you handle? This depends on 1. location, 2. number of sports, many hours you offer the activities. Example: if you offer 12 activities (and on average each activity can handle 7 teams per hour), and the event is between 10h00-16h00: 12 x 7 x 6 = 504 teams (in theory). In that case, you better go for 300 teams (with 4 people on a team). Also important: how far apart are the sports? If you spread the sports over a 2 kilometer circuit in the city center,  that’s different than having all the sports on one square.