• Antioch Little League -- Registration for Antioch Little League 2013 season, 6-8 p.m. Dec. 5, 10 a.m.-2 p.m. Dec. 8, and online. For boys and girls ages 4-16. 3001 Delta Fair Boulevard, Antioch. 925-431-8478, www.AntiochLittleLeague.com

  • Pittsburg Little League -- Registration online for Pittsburg Little League 2013 season. $110-$150. 925-291-0107, www.pllca4.org

    SOFTBALL

  • Antioch Little League -- Registration for Antioch Little League 2013 season, 6-8 p.m. Dec. 5, 10 a.m.-2 p.m. Dec. 8, and online. For players ages 4-16. 3001 Delta Fair Boulevard, Antioch. 925-431-8478, www.AntiochLittleLeague.com

    Running

  • Pleasant Hill Recreation and Park -- 37th annual Turkey Trot 8.4 mile trail run, 9 a.m., Nov. 18. Briones Regional Park. $20 before Nov. 14, $25 day of registration. 925-682-0896, www.pleasanthillrecsports.com

    Football

  • Delta Patriots Football -- Delta Patriots Youth Football and Cheer registration online. For boys and girls ages 5-14. 5641 Lone Tree Way, Brentwood. $425 for football, $545 for cheer. 925-626-3737, deltapatriots@deltapatriots.com, www.deltapatriots.com

  • West Pittsburg Youth Football and Cheer -- West Pittsburg Youth Football and Cheer sign-ups online. For boys and girls ages 5-14. www.wpyf.com

    JOBS

  • Antioch High School -- Looking for a varsity boys soccer coach. 925-754-1219, 925-989-0025, stevesanchez@antioch.k12.us.ca

  • Liberty High School -- Looking for a boys freshman basketball head coach. libertybasketball@hotmail.com

  • Los Medanos College -- Looking for an assistant softball coach. 925-439-2181 ext. 3140, TGriffith@losmedanos.edu

    Swimming

  • Brentwood SeaWolves -- Brentwood SeaWolves sign-ups are open. For boys and girls grades 9-12. 925-240-9653, www.BrentwoodSeaWolves.com

    BASKETBALL

  • Pleasant Hill Recreation and Park -- Pleasant Hill Recreation's Adult Drop-In Basketball, Mondays, 6:15-8:15 p.m., Fridays, 5:30-7 p.m., and Sundays, 8-10 a.m. PH Education Center Gym, 1 Santa Barbara Road. $5. 925-682-0896, www.pleasanthillrecsports.com

  • Oakland Parks and Rec -- Oakland Parks and Rec Holiday Basketball Tournament, Dec. 15-16. For boys and girls grades 6-8. Boys play at Skyline HS, 12250 Skyline Boulevard, Oakland. Girls play at Oakland Tech HS, 45th Street, Oakland. $200. ckyriacou@bishopodowd.org, Boys: 510-577-9100 ext. 292, Girls: 510-414-3570.

  • Team East Oakland -- Winter Youth Clinic, Dec. 30. 9-11:30 a.m. for boys and girls ages 7-9, 11:30 a.m.-2 p.m. for boys and girls ages 10-12, and 2-4:30 p.m. for boys and girls ages 13-14. Bishop O'Dowd HS, 9500 Stearns Avenue, Oakland. $60. 510-577-9100 ext. 292