Baroque-pop hooks and lilting vocals waft across sand and over waves at the first annual bike-friendly concert sponsored by LandShark Lager

Mud pits, obstacles, and post-race festivities await contestants during 5K run along Northerly Island

Players duck behind bunkers, underbrush, and tall oak trees during capture the flag and battle games on 12 outdoor fields

Players duck behind bunkers, underbrush, and tall oak trees during capture the flag and battle games on 12 outdoor fields

Drops of sunlight dance across tree-lined trails during one-hour trail rides in groups of up to 12 riders

Indoor storage with reserved spaces protects against the elements and offers daily access to both boats and free launch points

Paddle on Lake Michigan waters for 2 hours with skyline views and onboard picnic plus after-paddle cocktails, or two-hour paddling rental

Tennis emporium rents courts for matchplay & teaches pupils proper techniques & in-game strategies during 90-minute classes

Competitors sprint through 600-meter course's 20 obstacles, including cargo nets, rope swings, and wall climbs, to win awards for best time

Challenging greens and a short, 4,000 yd. layout characterize this par 60, family-friendly course that runs along North Shore Channel