Beijing Subway line 8 originates from the Olympics line.It started formally operation in the end of year 2011. Line 8 has 13 stations so far.
Following is the first and last train timetable for all stations on subway Line 8. It's a good source to plan your journey since subway trains in Beijing are running in very high frequency.
Also need route map for Line 8 as well as for other lines? Please click here for Beijing subway map in high resolution.