A Boulder woman essentially did 20 Ironman Triathlons in 26 days, beating a world record by 9 hours – The Denver Post
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Highlights DOUBLE ULTRA TRIATHLON 2021 | HERE WE GO - our highlight video is ready and we have done our homework and move forward to 2022 - check out www.ultratriathlon.at | By
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The Mighty Tri: Double...Triple...Quadruple....Quintuple...Deca...Double Deca...what's it all about and why I don't get it