KATHMANDU: Athletics senior coach and national team preparation director Sushil Narshing Rana is leaving for Bhutan on Monday to conduct the IAAF High Level Seminar on Middle-Long Distance and Teen Athletics. The IAAF Level-2 Lecturer Rana will conduct the course slated for February 6-10 in Thimpu. Rana had also conducted the IOC Solidarity Course in North Korea in December last year.