From 1938 to 1946, the field consisted of 15 players.

In those days the field was small and consisted mostly of farmers.

Its field consists of the top 25 players from the money list and all current year tournament winners.

From 1935 to 1951, the field consisted of eight two-man teams.

Each field consists of three or four different courses.

The field in the 13th consists of one Republican, two Democrats and five other candidates.

The field consisted of 10 teams of four, with each team representing a different country.

Also in 2008 and 2009, the field consisted of the top 144 players on the Nationwide Tour money list.

The field consisted of 71 cyclists from 22 countries.

The field consisted of 31 cyclists from 17 countries.