The Honolulu Marathon
- Race and course information, entry forms, history of the event, related links and past results.
- http://www.honolulumarathon.org/

Hakkoryu So Hombu Dojo
- Teaches Hakkoryu Jujutsu and Koho Shiatsu. Includes history, techniques, and organization information.
- http://www.hakkoryu.com/

Magic Sportfishing
- Partial and full day charter information, photo gallery, local game fish images and descriptions.
- http://www.magicsportfishing.com/

Kuu Huapala Fishing Co.
- Sport fishing charters departing from Kewalo Boat Basin. Image gallery, moon and tide chart, rates and directions.
- http://ww5.ezpics.net/pax

Salle Honolulu Fencing Club
- Tournament results for club members and general information for a fencing club operating in Honolulu.
- http://sallehonolulu.com/

Hawaii Dahn Center
- Offers holistic health and exercise programs, including Tai Chi, meditation and yoga. Includes class schedules and a downloadable newsletter.
- http://www.rrhi.com/dahnhakhawaii/

Hawaiian Fire Surf School
- Safe surfing lessons offered by Honolulu Firemen at a secluded Oahu beach including information about lessons, instructors, location and tips.
- http://www.hawaiianfire.com/

Lung Kong Physical Culture Club
- Recreational club that teaches Kung Fu and Chinese Lion Dance. The club is also available for performances.
- http://www2.hawaii.edu/~travisl/lungkong/

Diving Adventures, PADI instruction and guided tours
- Custom dive tours featuring turtles, wrecks, eels, and tropical fish with PADI certified instructors.
- http://www.divinghawaii.com/

Ko Olina Ocean Adventures
- Dolphin, snorkel and scuba tours.
- http://www.ocean-adventures.com/

Karate Kids
- Offers detailed information and instruction for kids to learn about karate. Also offers on-site lessons in Honolulu.
- http://karate-kids.com/