Woo Jingle 5K and Kids Run (Race 1 Greendale Physical Therapy Worcester Triple Crown)

Woo Jingle 5K and Kids Run takes place in Worcester, Massachusetts, on December 6, 2026, as race one of the Greendale Physical Therapy Worcester Triple Crown. The Kids Run covers half a mile at 9:30 AM and the 5K run/walk follows at 10:00 AM. It is built as a family event, with festive costumes encouraged, awards across age groups and team prizes as well. A virtual option is available, with results submitted online, and you can register for the full Triple Crown series of three races spread through the year.

Signing up for the series is the interesting part here: three target races across the year give a training plan structure that a single winter 5K does not. Treat this one as the opening test, note the time, then build through the spring. For the race itself, three runs a week for a month or so, with one at a harder effort, covers what 3.1 miles asks of you.