Duke's Beach House XTERRA 10K, Hula Grill XTERRA 5K and Leilani's XTERRA 3.3K races are open to one-and-all (the 3.3km is open to walkers too!). All 3.3K/5K/10K competitors will experience the famed XTERRA World Championship run course. Paul Mitchell stylists will be there cutting hair in exchange for a donation to the Challenged Athlete Foundation.

KEIKI K: Free fun run for kids 8 and under. Distances are age appropriate; 6-8 year olds run about 1/2km with 5 and under 100 yards. Parents must register their children. All participants get awards and post-race refreshments. Sorry, no t-shirts for children.

Top 3 in each division receive medals and prizes. 10km runners receive XTERRA Hawaii Trail Run Series points. All age-group winners for the 10K will receive a free entry to the XTERRA Trail Run World Championship on Oahu in December.

THIS IS XTERRA