Boulder is an active town with a full calendar of group running events and races. This section of Boulder Color lists web sites for running clubs and events in Boulder.
The Boulder Road Runners (boulderroadrunners.org) The Boulder Road Runners is a local sports club. The site has information on running and local races.
Boulder Triathlon Series (www.bouldertriseries.com) - review The Boulder Triathlon Series includes a series of races including 5430 Sprint, Boulder Creek Triathlon and Ironman 70.3.
Colorado Triathlete (www.coloradotriathlete.com) Your news source for triathlon in Colorado!
Let Freedom Run (letfreedomruncolorado.com) Let Freedom run is a Fourth of July race in Louisville.
SHAPE Diva Dash (divadash.com) The Diva Dash is a July sporting event at Boulder Reservoir.
The Running Front (www.therunningfront.com) The Running Front is a blog by Newton Running which designs and tests running shoes in Boulder.
Caninie Classic (www.canineclassicboulder.org) This April Run/Walk features a 5K with a K9.
Trail Run Project (www.trailrunproject.com) The Trail Run Project has maps and trip reports for great running trails around the globe.