Lace up your shoes for the CMS 52 Week 5K Series on Saturday, May 16, 2026, a beloved staple in the Worcester, MA running community. Hosted by the Central Mass Striders, this enduring series offers a straightforward, no-frills 5K experience that caters to both seasoned runners and those new to the sport. The course, wheel-measured in 2019, consistently starts and finishes in front of Worcester State University, with the direction of the loop—clockwise or counter-clockwise—alternating weekly to keep things fresh. Registration for this community-focused event conveniently takes place inside Room 126 of the Sullivan Building at Worcester State University, beginning at 8:15 AM.

The CMS 52 Week 5K Series prides itself on being an accessible, year-round event, running every Saturday, rain or shine. It's renowned for its affordable entry fees, with special discounts or free entry often available for Central Mass Striders members, full-time students, and Worcester State University students and employees. Participants can anticipate typical race day conditions in mid-May, with highs around 68°F and lows around 48°F, and a modest 17% chance of precipitation, making for generally pleasant running weather. This consistent, low-key atmosphere provides a welcoming environment to test your speed or simply enjoy a weekly run alongside fellow enthusiasts.