The Annual Tsukuba Marathon will be held on November 26, Sunday.  The running course 
　　　includes the Higashi-Odori right in front of KEK. 

　　　As the result, there will be a traffic control so that it may not be easy (if not impossible) to get  
　　　out of KEK or to get in KEK between around 9:00 and 11:15. 

　　　KEK will open the South side entrance as the KEK main entrance will be practically blocked. 

　　　It may not be easy even for bicycles to go through the spectators and bus services will be useless.
　　　Should you need to go out or come in to KEK, you are advised to do so well before 9:00 or well 
　　　after 11:30 on the day, especially if you need to fly out of Narita.

　　　The Tsuku-bus bound for Mt. Tsukuba from Tsukuba Center, between 8:55 and 10:55 are
　　　NOT stop at  KEK. Last bus stop is Oho-madogichi Center, Please visit KEK from Oho-madogichi
　　　Center on foot.  Bound for Tsukuba Center run on the regular schedule.

　　　　　　　　　　　　- Traffic regulation Map<PDF>
　　　　　　　　　　　　- Map of detour <PDF>
　　　　　　　　　　　　- Tsukub bus Timetable<PDF>
　　　　　　　　　　　　- Between KEK and Oho-madoguchi Center Road Map<PDF>