Duke’s OceanFest Stand-up, Surf and Swim Events 6 Aug 2013 | 11:29 pm

 If you are a waterman this is a good week! The 12th annual Duke’s OceanFest will be held in Waikiki, Saturday, August 17, through Sunday, August 25, 2013. The 9-day event features Longboard Surfing,...

First Descent of the Selway 23 Jul 2013 | 03:29 am

Charlie MacArthur and a crew of waterman run a section of the Selway River in Idaho. The Selway River is a large tributary of the Middle Fork Clearwater River in the U.S. state of Idaho. It flows wit...

Archie Kalepa and C4 featured on CNN 18 Jul 2013 | 03:11 am

Each week, CNN’s “The Next List” profiles innovators, visionaries and agents of change. They’re not household names just yet, but they’re movers and shakers in their own worlds. We’re introducing them...

Brian’s Surf Training Tips in Sierra Blog 24 Jun 2013 | 12:08 pm

Four Exercises for Surfers Brian Keaulana knows a thing or two about big-time surfing on big-time stages. Son of legendary Hawaiian surfer ”Buffalo” Keaulana, Brian is consistently one of the most so...

Sam Kapoi and Supsquatch Tow-in 6 Jun 2013 | 08:50 pm

C4 Showroom Closed Due to Flooding 25 May 2013 | 05:31 am

On May 24, about 11 am a truck backed up over the fire hydrant fronting our showroom. The resulting fountain, although beautiful, caused massive flooding in c4′s warehouse and showroom. Power is out, ...

Today Show Films Brian Keaulana in Waikiki 17 May 2013 | 02:41 am

Look for Brian Keaulana on the Today Show… they are filming some segments this week that will air next week. Visit today.com more on The Today Show.

Raimana Catches Biggest Wave of His Life 15 May 2013 | 02:15 am

The first large south swell of the season reached Tahiti Monday and C4 Ambassador Raimana Van Bastolear towed into some big ones. According to a feature article at Surfline.com, Raimana caught the big...

More SUPSquatch Videos Online 10 May 2013 | 03:31 am

Trey Knight rides Supsquatch at the US National Whitewater Center. Watch more of C4′s favorite videos.

SGB Weekly Article “SUP is Here to Stay” 10 May 2013 | 01:04 am

SUP article in a popular weekly sports news publication features C4 founders. See page 12 of the May 6, 2013 online magazine or download the pdf below.