Submit your event/s here. Note that we limit event listings mainly to free or inexpensive public events in Wellesley, such as talks, films, theatre productions, concerts, etc. This is not a place for businesses to promote themselves, their classes, etc. Please don’t submit events that run for weeks and weeks. We approve event listings before they go live, typically within 24 hours.

No business sales, trunk shows, etc. (those would be paid advertisements). Please go easy on the ALL CAPS, exclamation points!!!!, etc.

Click here if you’re looking to advertise on our site, including ads that appear within the calendar.

We also appreciate any contributions to support our independent journalism venture.

Thanks, Deborah & Bob

« All Events

Wonder Run 5K & Kids Fun Run

Name: Wonder Run 5K & Kids Fun Run
Start: 2026-05-17T08:00:00-04:00
End: 2026-05-17T10:00:00-04:00
Location: Wellesley High School Track, 50 Rice St.

May 17 @ 8:00 am - 10:00 am

EVENT: 2026 Wonder Run 5K & Kids Fun Run

DATE: May 17th, 2026

TIME: 8am start

LOCATION: Wellesley High School track. Parking will be available at Wellesley High School (50 Rice Street) and at metered parking spaces along Route 16.

Registration here

About This Event: Family-friendly event. The 5K is a USATF-certified course, offering a scenic route through Wellesley, starting and finishing at the high school track.