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.
We're excited to bring the St. Paddy's party back to the quaint, welcoming community for the Courthouse O'Putnam 5K on March 8!
Courthouse Bar and Grille pretzel roll corned beef sandwiches are a highlight post-race, coupled with a Samuel Adams beer (21+ w/ID) and festivities downtown.
Everyone gets a custom event shirt, and finisher medals can be earned by participating in two of the events in the 4-race series. Learn more/sign up at bit.ly/4qZRX6J... See MoreSee Less
Let the St. Paddy's festivities begin ☘ it's just a little over a month until the O'Shenanigans 5K in Southington (March 7).
Everyone gets these fun knit gloves, and register by this Sunday to get your bib personalized as perk for all members of the free HMF Milestone program. Enjoy craft beer from Kinsmen Brewing Co. and pizza from Sauced with locally made snacks from Lesser Evil and Uncle Crumbles post-race.