Marathon TBJF20 is a race and event that takes place in Taiwan and Taichung County each year. It is a 20-man ultra team relay in which each team is made up of 20 members, each running 5km. The race is divided into 5 stages and each stage has its own unique set of challenges. The track features a combination of urban and rural settings, as well as some challenging inclines and terrain, and runners must face and conquer these challenges as a team. Once all 20 members of a team finish their final 5km, the team wins a special commemorative medal. The race also includes a night trail section, which takes place from 5:00 in the morning to 5:00 in the afternoon. At the end of the race, finishers are treated to a convivial atmosphere full of camaraderie and friendship. The event celebrates the spirit of running and is an example of how people can come together and contribute their time, skills, and energy towards a shared goal.