‘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 one eventful day.
Take in the natural beauty of the mountain backdrop that sets the scene for this iconic race destination. Most of the bike course will take place on rural Boulder county roads, with spectacular views of the Flatirons and surrounding green fields.
Enjoy the after-race party with music, post-race food & beer, plus an awards ceremony with awards and prizes. Mark your calendar for this epic race at the end of July!
Kick off your summer at the Boulder Sunrise Triathlon! Boulder, CO is a triathlete’s paradise! With many pro athletes and Tri clubs attending, you’ll experience the best racing atmosphere around. You can work towards a new PR on this flat, fast bike course and enjoy views of the reservoir as you run at the water’s edge. This course makes the Boulder Sunrise a Colorado favorite, bringing triathlon clubs from all over the region to race at the notorious Boulder Reservoir.
Enjoy the after-race party in the grass with music, views of reservoir, post-race food & beer. Plus, an awards ceremony on the stage with custom awards and prizes. Be sure to register early, as we are expecting this race to fill-up fast this year!
The Harvest Moon Triathlon the 20th edition of this event takes place at the beautiful Boulder Reservoir on September 15th, 2019. Est. in 2000 this Colorado classic provides the veterans to beginners a challenging, affordable, and competitive race with a local flavor. Whether this is your final event of the season, or a tune-up for a fall long course triathlon, don’t miss the Harvest Moon! The Aquabike portion is one of the fastest growing Aquabikes in the nation, while the duathlon is Colorado’s only long-course duathlon.
This is the third event in the Colorado Triathlon Series
The Boulder Peak Triathlon, Duathlon & Aquabike on July 14th is one of the countries longest and most well-known triathlons. For the veteran or first time racer, this is THE can’t miss event of the summer triathlon season, and the crown jewel of the Colorado Triathlon Series. Racers are tackling the infamous “Olde Stage” Hill, boasting on average 15% grade on their way to the finish line! This race has earned it’s spot on more than a couple notable “Best Triathlons in America” lists. in 2017, the Boulder Peak was listed as one of the top 15 most amazing triathlons in the United States by The Culture Trip!
Who’s ready to kick off the 2019 season?! The Colorado Triathlon is where Colorado comes to race on June 1st, 2019! The Colorado Triathlon – sprint & olympic distances, duathlon & aquabike options. To make the “can’t miss” event of the season, we’ll also have: amazing food and beverages provided by Noodles & Co., Ska Brewing Beer Garden, athlete full zip sweat shirts, and the best swag bag of the season.
For us this race is about one person, the Colorado local who knows Colorado has the best, and the friendliest, triathlon scene in the nation. It’s a local scene we’re darn proud of, come see what this amazing community is all about!
Summer may be coming to an end, but our tri season is still heating up! Join us at the Boulder Reservoir for the 12th annual Boulder Sunset Triathlon, a local favorite. For the 4th year in a row we are the proud host of the Mountain Collegiate Conference race and the USAT Duathlon Race Series. Make sure to register early for this one because we will sell out in early August. This race is must-do, featuring a distance for everyone in the family.
You asked for it, you got it! Introducing ‘The Beast’ long course triathlon, and aquabike to one of Colorado’s already most popular races. Tri Boulder also features an Olympic, Sprint, and Relay so we’ve got a distance to fuel everyone’s competitive spirit. Mark your calendars because this is a race you don’t want to miss!
Kick off your summer in the triathlon mecca of the country, Boulder, CO. You’ll be surrounded by amazing views at the Boulder Reservoir located at the foot of the Flatirons. Work towards your new PR on arguably the best and fastest triathlon course in Colorado! Compete alongside athletes of all skill levels on the training grounds of the pros.