The Marshalltown boys golf team won the Turk Bowman Invitational at the Veenker golf course in Ames by a stroke over defending state champ West Des Moines Valley Monday. The cross country runners Tuesday will compete at the West Des Moines Valley Invite at five, the girls swim team will compete against Dowling Catholic in West Des Moines at five thirty, volleyball at the Roundhouse Tuesday night as the Bobcats host Fort Dodge at seven thirty.