TOMORROW

BMX
» Island BMX: Registration 5-6 p.m., racing to follow, Sandbox track, Sand Island. islandbmx.org.

Lawn Bowling
» Honolulu Lawn Bowling Club: 10 a.m., Ala Moana Park. honolululawnbowls.com.

Rodeo
» Hawaii High School Rodeo Association: 9 a.m., Kawailoa Ranch. 542-6549. thecowboycalendar.com.

Roller Derby
» Pacific Roller Derby: Scrimmage, fundraiser & clothing drive. 4 p.m., The Hideaway, Barbers Point. RSVP by 5 p.m. today. pacificrollerderby.com.

Rugby
» Rugby Hawaii Union: Games 1-4:45 p.m., Kapiolani Park. hawaiistaterugbyunion.com.

Running
» Gecko Gallop 5K & 10K: 7 a.m., Hickam AFB. 449-8335.

» Moanalua Trail 10K: 7:30 a.m., Moanalua Valley. 282-9547.

Surfing
» Hawaii Surf Association: 7 a.m., Makaha Beach. 262-2488. hasasurf.org.

SUNDAY

Cycling
» Pacific Velo Criterium: 2 p.m., Marine Corps Base Hawaii, Kaneohe. itbhawaii.com. 732-7227.

Judo
» Oyama Invitational: 8:30 a.m., Kona Hongwangji, Kealakekua. 50statejudo.com.

Motocross
» HMA Time Trial: Kahuku Motocross Track. Gates open, 6 a.m. Racing: 9 a.m. Fee: $20 first division, $10 each additional division. ridehma.com.

Running
» Honolulu Marathon Clinic: 7:30 a.m., Kapiolani Park, across Paki Hale. honolulumarathonclinic.org.

Surfing
» Hawaii Surf Association: 7 a.m., Makaha Beach. 262-2488. hasasurf.org.

SIGN ME UP

Paddling
» Lanikai Canoe Club: Tomorrow, 8 a.m.- noon; Sunday, noon-4 p.m., Lanikai Park. lanikaicanoeclub.org

Soccer
» West Oahu AYSO: Registration for fall season: Tomorrow, 10 a.m.-2 p.m., Waipio Soccer Complex; April 3, AhSing Park, Ewa, 1-4 p.m.; April 17, 1-4 p.m., Waikele Community Center. For players born between Aug. 1, 1992 and July 31, 2007. Birth certificate is required. Information: www.ayso769.org.