CLASS 5A

Region II

Baylor's Hart/Patterson Track, Waco

Friday: Field events start at 9:30 a.m., running prelims at 4:30 p.m., 3,200 final at 7:50 p.m. Saturday: Field events start at 8:30 a.m., running finals at 4 p.m.

CLASS 4A

Region III

Sam Houston State's Bowers Stadium, Huntsville

Friday: Field events start at 11 a.m., running prelims at 4 p.m., 3,200 final at 7:45 p.m. Saturday: Field events start at 8:30 a.m., running finals at noon.

CLASS 3A

Region III

Humble High School's Turner Stadium

Friday: Field events start at 8:30 a.m., running prelims at 1 p.m., 3,200 final at 3:25 p.m. Saturday: Field events start at 9 a.m., running finals at 2 p.m.

CLASS 2A

Region III

Palestine High School's Wildcat Stadium

Friday: Field events start at 10:30 a.m., 3,200 final at 3 p.m, running prelims at.3:40 p.m. Saturday: Field events start at 9:30 a.m., running finals at 2 p.m.

Region IV

Texas State's Bobcat Stadium, San Marcos

Friday: Field events start at 9:30 a.m., running prelims at 2:30 p.m., 3,200 final at 6 p.m. Saturday: Field events start at 9 a.m., running finals at 1:30 p.m.

CLASS A

Region III

Stephen F. Austin's Homer Bryce Stadium, Nacogdoches

Friday: Field events start at noon, 3,200 final at 3 p.m., running prelims at 3:30 p.m. Saturday: Field events start at 9 a.m., running finals at 1 p.m.

Region IV

Sam Houston State's Bowers Stadium, Huntsville

Friday: Field events start at 8:30 a.m., running prelims at 12:30 p.m., 3,200 final at 7:15 p.m. Saturday: Field events start at 8:30 a.m., running finals at noon.