Actually, jobs schedules and personal occupations limit the free time that each person has; which consequently restricts the activities that they can carry out throughout the day. In order to contribute to a decrease of sedentary lifestyle, and to offer a mechanism that allows the reservation of sports spaces in an easy and fast way, there was considered the development a web application that calculates the user's location, a list of the nearest available stadiums; saving time and money. For this, it has been considered to structure the application under a client-server architecture, following the principles of a REST web service and methodology Scrum. After the development of the application, we concluded that the HTTP protocol provides a quickly mechanism for the exchange of information in a web environment; likewise, it was possible to determine that a client server model is suitable for a web environment that has to ensure availability, security and performance.