Dates and times are subject to change by organizers. Please visit the organizers’ website for the latest information.

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  • Board of Health meeting

    Board of Health meeting
    City of Waltham Government Center 119 School Street, Waltham, MA

    The Board of Health meets monthly, year-round. Meetings are typically held on the third Wednesday of each month at 5 p.m. Contact the Health Department to confirm each meeting and for additional information. The Waltham Times is aware that after the City of Waltham web site update in June 2026, links were not automatically redirected […]

  • Yoga at the Rose

    Rose Art Museum 415 South Street, Waltham, MA, United States

    Recharge at the Rose with yoga at Chris Burden’s permanent installation, Light of Reason (2014), in front of the museum’s entrance. Led by Brandeis Fitness Coordinator Kat Page, this yoga workshop is free and open to people of all fitness levels. Bring a water bottle, yoga mat, and workout attire (a yoga mat can be […]

    Free
  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free
  • Bike Together Waltham—July evening group ride

    Margaritas 211 Moody Street, Waltham, MA

    We will ride to the Mighty Squirrel Biergarten at Gore Place. Food and menu details. We will meet at our usual spot outside Margaritas and ride together to Gore Place. Riders are on their own going home. Please bring front and rear lights.

    Free
  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free
  • Bike Together Waltham — July group ride

    Waltham City Hall 610 Main St., Waltham, MA, United States

    We will meet behind City Hall and ride around six miles into Newton, and return to Moody Street where we will have lunch outside. Follow us for any last-minute weather changes.  

    Free
  • Pre-sunset yoga fundraiser at Hardy Pond

    Waltham Land Trust Lakeview Preserve 153 Lakeview Ave., Waltham

    Unwind, relax, and unplug performing gentle and restorative yoga outside at the Waltham Land Trust's Lakeview Preserve on the west shore of Hardy Pond. Laura Arena, a popular instructor at the Waltham YMCA, will lead us through a series of stretching, moving, and deep breathing while we admire the pond before the sun sets at […]

  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen Williams and friends. Presented by Healthy Waltham in Partnership with House of Glōw Studios.

    Free
  • Waltham YMCA Dash N Splash 5K

    Waltham YMCA 725 Lexington St, Waltham, MA

    Join the Waltham YMCA for a family-friendly 5K race! This year’s race will feature: After you dash, cool off with a splash in our outdoor pool! No membership required! Fun family activities 21+ beer garden Multiple award categories Runners, walkers, and strollers welcome Kids under 12 run for free* (*Please note that they won’t receive […]

  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen […]

    Free
  • Yoga at the Rose

    Rose Art Museum 415 South Street, Waltham, MA, United States

    Recharge at the Rose with yoga at Chris Burden’s permanent installation, Light of Reason (2014), in front of the museum’s entrance. Led by Brandeis Fitness Coordinator Kat Page, this yoga […]

    Free
  • Free outdoor Zumba class

    Free outdoor Zumba class
    Waltham Common 610 Main St, Waltham, MA, United States

    Join us on the Waltham Common for a free outdoor Zumba class! All ages and abilities are welcome. Every Wednesday, May 6 to August 12 unless otherwise posted. Instructor: Jen […]

    Free