Two new multi-race series options to choose a 5K or 10K challenge for yourself!
1️⃣ Start it off in Middletown on April 12 to set your 5K or 10K baseline. 2️⃣ Next up is the UConn Health 5K or 10K in Simsbury on June 6. 3️⃣ Finish it up and collect your medal in Old Wethersfield on August 23.
Race through historic Coltsville with your finish line moment on the field at the 2026 O'Hartford 5K & 10K, presented by Trinity Health Of New England Orthopedics.
This year's O'Niantic 5K swag is a reversible Run HMF knit beanie hat, perfect to transition from St. Paddy's day to everyday activities. Plus, you can earn a finisher medal by choosing just one more event in the O'race series to complete the Li'l Lucky!
After your run or walk at the shire, enjoy a beer from By The Bay Niantic (21+ w/ID) and fresh baked goodies from Flanders Donut & Bake Shop.