Courthouse O'Putnam 5K
Run the northeast corner of Connecticut in a fun 5K! Start and finish in picturesque downtown Putnam and take on the rolling course along the Putnam River Trail with scenic views of the Quinebaug River. The post-race party tops off the Irish celebration at Courthouse Bar & Grille. Costumes definitely encouraged!
Registration includes custom St. Paddy’s festive cotton shirt. After the finish, enjoy a hot corned beef sandwich on a pretzel bun from the Courthouse Bar & Grille. Participants 21+ (with ID) also receive an ice cold craft beer.
Lucky Challenge – Participate in all four O’races and earn the big bling! Check out the options for virtual/in-person combos to achieve the Lucky Challenge goal. Start with O’Shenanigans 5K, then take on the Courthouse O’Putnam 5K, O’Niantic 5K and either the O’Hartford 5K or 10K. DETAILS
Li’l Lucky – Love the idea of a challenge but can’t swing two weekends of 5Ks in a row? Join the Li’l Lucky and sign up for any two of the four St. Paddy’s themed races. All Li’l Lucky participants will earn a finisher medal. DETAILS
HMF FitKids – Bring the little leprechauns for the FitKids Run, a ¼ or ½ mile race for kids ages 2-11.
NEW in 2026! Join the free HMF Milestone membership program to get exclusive perks, including custom birthday gift, personalized bib at this and other select events (if registered 4 weeks in advance) and access to member-only wait lists for sold out events. Optional HMF Milestone+ enhanced fee-based membership offers all free perks plus choice of specialty member apparel, extra loyalty rewards and one free Mail My Packet service (available at premier events). DETAILS
RUN FOR GOOD
The charity beneficiary of this event is HMF’s Susie Beris, MD Youth Running Program. Consider donating during registration or directly, LEARN MORE
