Ironman CEO Andrew Messick elaborates on the philosophy behind the changes to Kona swim start waves, redistributing pro prize purses and how his company will navigate future worldwide growth.

Ironman Boulder rewarded two first-time, home town winners – at age 33, Justin Daerr had 30 previous Ironman-distance finishes ; Danielle Kehoe broke through at age 27.

Dr. Tamsin Lewis, a physician with deep knowledge of neuroscience, psychiatry, eating disorders, athletic fatigue, nutrition and heart damage in endurance sports, just won her first Ironman.

70.3 World Champion Sebastian Kienle recently won the Ironman European Championships in Frankfurt and now he is getting ready for the crazy season.

The entertaining Cupcakes with Callum Millward interview series features a chat with Tim Don this week. Plus as the name suggests, there are cupcakes too.

Cupcakes is not the name of Callum Millward’s dog, but rather a funny interview series. Enjoy his chat and cupcake eating effort with Liz Blatchford.

Raña took a significant step with his third-fastest ever Ironman-distance winning time at Austria – even more important was his fast Ironman bike split that answered questions about his chances at Kona.

Shane Niemeyer was a regular customer in prisons, addicted to drugs and suicidal – but triathlon has turned the life of this man around completely.

The legendary Bob Babbitt hosts his daily Breakfast shows from Challenge Roth again, but he is no longer part of Competitor Group. He is the man of Babbitville.

Tim Don has had some of the greatest days in Olympic distance triathlon – including wins at 2006 ITU Worlds and the 2010 Hy-Vee Elite Cup; now he’s making a splash in 70.3s.

Tim Reed won Ironman 70.3 Buffalo Springs Lake this year and he is now headed to race 70.3 Vineman. He chatted with us about these events and more.

America’s Gwen Jorgensen may be the best Olympic Distance runner ever in triathlon, gender-normalized. How far will her talent take her?