Take your swim training to the great outdoors this summer! The Mid-Atlantic Multisport Open Water Swim Series provides triathletes and swimmers of all ability levels with an opportunity to swim outdoors in a clean, freshwater lake on a well-marked course protected by certified lifeguards. Conveniently located at Marsh Creek State Park, the Series includes both training swims for experienced swimmers and skills & safety clinics for those new to open water swimming. Wednesday, June 29 Wednesday, July 13 Wednesday, July 20 Wednesday, August 10 Wednesday, August 17 Wednesday, August 31 Wednesday, September 14 Swims start at 5:00pm at the West Boat Launch!Upcoming Swim Dates: 2022