AGWSR at Newman Catholic, 7 p.m.
Nashua-Plainfield vs. St. Ansgar, 7 p.m.
Forest City at Pocahontas, 7 p.m.
Mason City at Decorah, 7 p.m., Region 5 semifinal
Summit USRA Weekly Racing Series, 6:30 p.m.
Class 1A, 2A, and 3A Regional Finals, TBA
Class 3A and 4A substate semifinals, TBD
Class 4A Regional Finals, TBA
Class 1A and 2A substate finals, TBD
Class 3A and 4A substate finals, TBD