Northboro/Southboro Youth Lacrosse
- Area league information, schedules, directions, and highlights.
- http://www.northborough.net/sports/youthlacrosse/

Quinsigamond Rowing Association
- Includes group information and contact form, local programs and scheduled races.
- http://www.qra.org/

Corvettes United of Central Massachusetts
- Site includes information on car shows, charity events, road rallies, auto crossing, family outings, road tours and sanctioned racing.
- http://www.corvettesunited.com/

Central Mass Striders
- A running club, serving Central Massachusetts and beyond. site includes information on the 52 Week 5K series, time and sponsored running events, elite sponsorship of runners, newsletter, social events, and link for runners with running events.
- http://www.cmsrun.org/