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Meet 303Tri's newest contributor, Marty Rosenthal! Marty may not be long in the tooth in triathlon years, but his perspective is ever-growing as he tackles his third full iron distance event in just 11 months when he competes in Brazil in November. Read his full bio below, and watch for his new regular column, "Mind over Marty," in the weeks and months to come! Welcome to the team, Marty.

Butterfield Racing Partners with More Than Sport


From Butterfield Racing:

Butterfield Racing, the husband and wife team of professional triathletes Tyler and Nikki Butterfield, proudly announces a new partnership with More Than Sport, a non-­profit organization founded by fellow pro Chris Lieto to provide a platform for professional athletes to connect their competitive efforts with charitable causes. . .

Weekend Preview: Quiet tri weekend, but looks like fun!


Only a couple of events on the the Colorado Tri Calendar this weekend. They still offer lots of fun and challenge.

Watch for Team 303Triathlon XTERRA, Dana Willett and Cheri Felix, at the XTERRA Buffalo Creek on Sunday.

And, check out the big party and auction planned at the Millennium Harvest House to help get Kenny to Kona!

Thumbtacks sabatoge triathletes in Steamboat


From CBS News:

STEAMBOAT SPRINGS, Colo. (CBS4) – The search is on for the vandals who are targeting cyclists after tacks blew out the tires of a group of triathletes over the weekend.

The crime happened Sunday morning along a stretch of road outside Steamboat Springs during the biking portion of the Steamboat Triathlon, which takes place around Lake Catamount...

WOL Steamboat Triathlon - Race Recap


By Marty Rosenthal

Steamboat Springs is the home to two beautiful Triathlons: The Steamboat Lake Sprint and The Steamboat Olympic / Sprint Tri at Lake Catamount. Both of these races are put together by Without Limits Productions. http://

This past weekend the traditional Olympic Tri at Lake Catamount also saw a sprint distance and aquabike take place simultaneously. Just two weeks removed from IM Boulder, I was curious as to how many people would be venturing to Steamboat. . .


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