St. Peter’s Grand Slam Tennis and USTA New England will offer a USTA combo league for adults beginning June 16. The league offers two doubles and one singles, and matches are played in a team format with five to 10 players per team. The league lasts six weeks and the cost is $45 per player for USTA members and $85 for non-members. Call 831-8529 or e-mail grandslamtennis1@yahoo.com for more information or to sign up.

Bowdoin College track coach Peter Slovenski and former University of Massachusetts sprinter Terry O’Neill will lead a speed camp for high school athletes on Panther Pond in Raymond beginning July 3. The camp aims to help athletes improve their speed for such sports as soccer, football and lacrosse using traditional exercises. For more information, visit www.slovenskicamps.com.