Rock the Box will hold a box lacrosse tournament at Fitzpatrick Stadium on Friday and Saturday. The tournament has men’s and women’s divisions of U9, U11, U13, U15, high school gold, high school silver (JV) and open (college/club), as well as a men’s masters division (over 33). The box playing boundary is 40 by 24 yards, with nets of 4 by 4.5 feet. Teams are composed of 9 to 13 players, and the cost is $700 per team. The registration deadline is Tuesday. For more information or to register, visit www.rockthebox.com

The Sheepscot River Race will be held at 2 p.m. Saturday. The 6-mile canoe and kayak race starts at the Wiscasset waterfront and finishes at Sherman Lake in Newcastle. The cost is $12 in advance or $15 on race day, and $5 for kids under 17. For more information, contact Scott Shea at [email protected] or 751-3450. 

The Nasson Community Center will hold a yard sale before the annual Walk/Run for the Gym 5K in Springvale on July 10. Proceeds will benefit the community center. Items for the yard sale can be dropped off at the community center on Main Street from 9 a.m. to 5 p.m. Monday through Friday. For more information, e-mail [email protected] or [email protected], or call 324-5657 or 608-2041. 

The Maine State Chapter of the National Football Foundation will host a golf tournament on July 12 at Belgrade Lakes Golf Club. The four-person scramble starts at 1 p.m. and serves as the foundation’s top fundraiser to support a scholarship fund and membership drive. The fee is $100 per person and includes greens fees, a cart, prizes, refreshments and a membership in the National Football Foundation. Hole sponsorships are also available for $100. Interested participants should contact chapter president Howard Vandersea at 729-4210 or [email protected] 

The Pat’s Pizza Clam Festival Classic 5-mile road race will be held at 8 a.m. July 17 in Yarmouth. The entry fee is $20 for preregistration through July 10, or $22 on race day. Visit www.mainetrackclub.com for more information or to register, or contact Ron Pelton at [email protected]