Conversation so far:
Did Abebe Bikila win any races between 1960 and 1964?
In the 1961 Athens Classical Marathon, Abebe again won.
After he won the 1961 Athens marathon did he win any more races?
1964 in Addis Ababa.
Abebe won that race in a time of 2:23:14.8.
Did he compete in any races between 1960 and 1964 that he didn't win?
Abebe ran the 1963 Boston Marathon, finishing fifth.
Were there any other races that Abebe Bikila ran during this time?
he won the marathons in Osaka and Kosice.

Question: Did Abebe Bilika race barefoot again during any of these races?
Self-contained rewrite: Did Abebe Bilika race barefoot again during any of Osaka or Kosice races?