Run the northeast corner of Connecticut in a fun 5K with a NEW course! 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!

All participants receive swanky Irish green sunglasses and a complimentary photo to commemorate and share the memory of a great race. After the finish, enjoy a hot corned beef sandwich on a pretzel bun from the Courthouse Bar & Grille. Participants 21+ (with ID) also receive a complimentary ice cold craft beer from Wormtown Brewery.

Lucky Challenge – Participate in all 4 O’race 5Ks and earn the big bling! NEW in 2022, options for virtual/in-person combos to achieve the Lucky Challenge goal. Start with O’Shenanigans, then take on the Courthouse O’Putnam, O’Niantic and O’Hartford. DETAILS

HMF FitKids: Bring the little leprechauns for the Wee Mile, a ¼ or ½ mile race for kids ages 2-11.

Give Back: Please help give back to the community that has opened their streets for race participants. Donate nonperishable food in the HMF Can tent at Packet Pickup to help Putnam’s IHSP-Daily Bread Food Pantry. The food donation drive is supported by Stop & Shop.

SUPPORT the children of Ukraine with a donation to UNICEF USA aid efforts. Donate $25 or more, HMF will send a sticker with our thanks. DONATE NOW

#OPutnam – Share race moments and visit the Facebook Event page to connect with other participants.

  • OUR RACE IS MADE POSSIBLE BY THE GENEROSITY OF THESE PARTNERS