Lace up for the Marlborough Lions Club's 41st annual 5K around the lake, happening Sunday, May 24, 2026 at 10:30 AM at Blish Park in Marlborough, CT. Register before May 9th to snag one of 100 available t-shirts, and know that you'll have the chance to earn medallions or trophies in one of eight age categories for both men and women (ranging from 13 and under through 75+)—families with strollers are welcome, just leave your furry friends at home. Head to the pavilion starting at 8:30 AM on race day to pick up your bib.