Casco Twp.: Mud Challenge
CASCO TWP.—Casco’s Ultimate Mud Challenge is the third annual 5K Off-Road Obstacle Course Run on Aug. 5 at Lake Arvesta Farms LLC, 107 72nd St., South Haven. There is also a team event on the main course, 1K Children’s Utterly Muddy Charge and a mud-free trail run. Register at www.cascomudder.com.