The West Rock Winter Fat Ass Extravaganza

HAMDEN/NORTH HAVEN YMCA & NEW HAVEN YMCA YOUTH CENTER

COLOR RUN

FAMILY RUN & 5K TRAIL RUN

10:00am | for Family Color Run

10:30am | for the 5K Trail Run

May 9, 2026

The first 100 pre-registered participants will receive a Y giveaway. Water stations will be available throughout the event. Race Line Start Services will be providing the bibs and pins for all the 5K Trail runners.

Register in person:

New Haven YMCA Youth Center

50 Howe Street New Haven CT 06511

Register race day:

9:00AM-9:30AM

The Hamden Fest Half Marathon & 5K will be held at Town Center Park on Saturday June 6th. The event includes a Half Marathon and 5K. The road races will offer runners and walkers some grass and paved trail running.

The Hamden Road race will kick off Hamden Fest. Hamden Fest will kick off at 11:00 am, with an extravaganza of events and activities in Town Center Park. The Hamden Regional Chamber of Commerce has partnered with the Town of Hamden to present this exciting event which will feature the Chamber's Annual Business & Community Expo; the Hamden Library Book Sale; Food Trucks and vendors; an Arts & Crafts & Antiques Fair; a Kids’ Zone by Hamden Youth Service Bureau; Entertainment by local musicians and more. Hamden Fest will run until 4:00 pm.

Come enjoy this lively festival that brings together Hamden’s best – business, arts, cultural and educational communities.

For more info about Hamden Fest, go to https://hamdenregionalchamber.com/promote/hamden-fest/.