With the development of wireless telecommunications networks and GPS, relative location-based services are growing rapidly. Many services are proposed for providing route plans, business activities, recommendation locations for users. However, none of them considers the time-related factors, such as time constraints of interesting points, duration time, start time, the orders of activities and the traffic conditions, in real life. In this work, we integrate these factors and propose a query of Finding Personal Fitness Trip Plan in Road Networks. This query can hit the users' requirements in the real life. In this paper, we propose an indexing algorithm with the goal of efficiency and accuracy.