Sprint Distance

The Outdoor Divas Sprint Triathlon on August 21st, annually awarded best women’s event in Colorado by Competitor Magazine, is the all women’s triathlon you’ve been waiting for!  We intentionally keep […]

After last summer this event instantly became a personal favorite for our staff, volunteers, and athletes – come find out why!  We couldn’t be more excited about this course, this […]

XTERRA Lory Triathlon on June 18th is the perfect kick-off to the year for the seasoned off-road triathlete, or a great opportunity for the road triathlete wanting to try out […]

The Colorado Triathlon is where Colorado comes to race! The Colorado Triathlon – sprint & olympic distances, duathlon & aquabike options . To make this the “can’t miss” event of […]

Ordinary Mortals Triathlon is changing to a Duathlon at the beautiful Lake Pueblo State Park.  There is a big lake but it will be too cold for a swim in […]

‘The Beast’ Long Course distance will be back for its second year! As one of Colorado’s most popular summer triathlons, Tri Boulder offers many different multisport race distances, all in […]

Summer may be coming to an end, but our tri season is still heating up! Join us at the Boulder Reservoir for the 13th Annual Boulder Sunset Triathlon, a local […]

Join us in celebrating the start of summer in the triathlon capital of the country, Boulder, CO. An athlete favorite with its breath-taking sunrise swim, fast bike and smooth run […]

Enjoy a fun late season tri at beautiful Bear Creek Lake Park in a land before time. Set at the base of the foothills, the Littlefoot Triathlon starts off with […]