All four newly formed divisions of the state high school track and field championships will be held at one location over three days this week beginning Wednesday, continuing Friday and culminating with finals on Saturday at Mesa Community College.

Prelims and some finals for Division I and Division II (larger schools) are Wednesday and prelims and some finals for Division III and Division IV (smaller schools) are Friday. All remaining finals for all divisions take place on Saturday.

Here are the event schedules for Wednesday: 1:30 p.m.: Pole vault -- D-II boys and D-I girls. 2 p.m.: Long jump -- D-II boys and D-I boys. Triple jump -- D-I girls and D-II girls. High jump -- D-I boys and D-II boys. Shot put -- D-I girls and D-II girls. Discus -- D-I girls and D-II girls. 3 p.m.: Track event prelims with finals in girls 1,600; girls 400 relay; boys 3,200 relay; girls 800, boys 3,200 and boys 1,600 relay.

Event schedules for Friday: 1:30 p.m.: Pole vault -- D-III boys and girls and D-Iv boys and girls. 2 p.m.: Long jump -- D-III girls and D-IV girls. Triple jump -- D-III boys and D-IV boys. High jump -- D-III girls and D-IV girls. Shot put -- D-III boys and D-IV boys. Discus -- D-III boys and D-IV boys. 3 p.m.: Track event prelims with finals in boys 1,600; boys 400 relay; girls 3,200 relay; boys 800, girls 3,200 and girls 1,600 relay.

Event schedules for Saturday: 1: p.m.: Long jump -- D-I girls, D-II girls, D-III boys and D-IV boys. Triple jump -- D-I boys, D-II boys, D-III girls and D-IV girls. High jump -- D-I girls, D-II girls, D-III boys and D-IV boys. Shot put -- D-I boys, D-II boys, D-III girls and D-IV girls. Discus -- D-I boys, D-II boys, D-III girls and D-IV girls. 2:30 p.m.:  Pole vault -- D-I boys and D-II girls. 3 p.m.: Track event finals begin in rolling time schedule: 110 boys and 100 girls high hurdles -- all divisions. 100 meters boys and girls --  all divisions. 1,600 meters -- D-I  boys, D-II boys, D-III girls and D-IV girls. 400 relay -- D-I boys, D-II boys,  D-III girls and D-IV girls. 3,200 relay -- D-I girls, D-II girls, D-III boys and D-IV boys. 400 meters  boys and girls -- all divisions. 300 hurdles  boys and girls -- all divisions. 800 meters -- D-I boys, D-II boys, D-III girls and D-IV girls. 200 meters boys and girls -- all divisions. 3,200 meters -- D-I girls, D-II girls, D-III boys and D-IV boys. 1,600 relay -- D-I girls, D-II girls, D-III boys and D-IV boys.