387216
As of the 2008 race , Bob Pierce of Oakwood , Illinois and Kevin Weaver of Gibson City , Illinois are only 4-time winners of this race .
 Oakwood , Illinois, Gibson City , Illinois
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Oakwood , Illinois, Gibson City , Illinois