Connect With Us on Social Media

Over 2,400 running club and event members nation-wide.

Join RRCA Today

The RRCA is the oldest and largest organization in the US dedicated to distance running.

With over 2,300 member clubs and events representing over 250,000 running club members, why run with anyone else? Join the RRCA today!

Sign Up For Email Updates

Keep Pace with the RRCA. Sign up now for monthly email updates about the RRCA. Don’t worry we will not sell or give away your email address.

Peacock Ultramarathons


Oct 11 2014


Waialua HI

Contact Information

Event Website

Event Host

Stamina, LLC


  • Ultra



Event Information

This is 50 and 100 kilometers of tough trails and jeep roads taking place on Oahu's famous North Shore.

Official RRCA Sponsors

  • All Sponsors