Venues of the 1984 Summer Olympics lessons learned helped Los Angeles in bidding for the 1980 Summer Olympics though this time they would lose out to Moscow for the 1980 Summer Olympics. Los Angeles bid for the 1984 Summer Olympics with a minimal amount of new construction costs and a heavy reliance on corporate sponsorships (unlike Montreal 76 and Moscow 80). Bid studies were done in Los Angeles between 1975 and 1978. The city was awarded the 1984 Games in 1978 by the IOC since they were the sole bidder. In 1959, the Los Angeles Memorial Sports Arena was completed. The following year, it hosted the
Venues of the 1988 Summer Olympics in Baden-Baden, West Germany (Germany since October 1990), the IOC selected Seoul to host the 1988 Summer Olympics. Venues for the Seoul Sports Complex were constructed between 1973 and 1984. Except for Mongchon Tosong and the Tongillo Road Course, all of the other venues were completed or renovated by the summer of 1986. Many of the venues would play host to the Asian Games in 1986 which would serve as test events for the 1988 Summer Olympics. The men's marathon course was run in hot weather along a route lined with 36,000 police personnel. At the Han River Regatta Course/