The CMS 52 Week 5K Series invites runners of all levels to hit the pavement on August 15, 2026, for a welcoming and consistent 5K experience in Worcester, MA. This long-standing series, hosted by the Central Mass Striders, embodies a "no-frills" philosophy, offering an accessible and affordable way to race year-round, rain or shine. It's a cherished fixture for both seasoned runners seeking to test their speed and newcomers eager to embrace the running community. Typical race day conditions in mid-August bring pleasant temperatures, with highs around 78°F and lows near 61°F, and only a 15% chance of precipitation, providing ideal running weather.

The course, a wheel-measured 5K, starts and finishes directly in front of Worcester State University, providing a consistent and familiar route for participants. Each week, the course alternates directions, running either clockwise or counter-clockwise, though day-of adjustments might occur due to local traffic or weather conditions. Registration for this weekly event conveniently takes place in Room 126 of the Sullivan Building at Worcester State University, beginning at 8:15 AM. Given its "no-frills" nature, runners should come prepared, as aid station support is typically minimal.

What truly sets the CMS 52 Week 5K Series apart is its commitment to regular, low-pressure racing. Beyond the standard 5K, a 10K option is also available on the third Saturday of each month for those looking to push a bit further. With highly affordable entry fees, and even free participation for CMS members, Worcester State students, and employees, this series fosters an inclusive and encouraging atmosphere for everyone to enjoy the thrill of the race.