About Us


Welcome to Age Group Triathlete Magazine

We are very excited to have the magazine up and running and look forward to bringing you the best in age grouper information over the coming months and years. My name is Colin Leeson and I am the Age Group Triathlete Magazine (AGTM) editor. I live in Brisbane, Australia and have been an age grouper triathlete for over 20 years, regularly competing in events ranging from small sprint triathlons to Ironman.I also direct the sporting brand TLR Performance which provides gear and accessories for triathletes, cyclists and runners.

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