Choose from options: Determine if the sentence is true based on the text below:
The championship is a summer event

The 2013 USA Outdoor Track and Field Championships was held at Drake Stadium in Des Moines, Iowa. Organised by USA Track and Field, the four-day competition took place June 20–23 in conjunction with the USA Junior Outdoor Track & Field Championships which started the day before and served as the national championships in track and field for the United States.
Options are:
[I] Yes
[II] It's impossible to say
[III] No
[I]