Yo, Yo, Yo! Sam Long (AKA the BigUnit), at age 25, shows a bright future for American long-distance racing. He has already won an Ironman, four 70.3's, a marathon, and is a CO State TT champion. His dream is to get the top accolades in triathlon while also embarking on an incredible adventure that inspires people to be their best while having fun. 
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Sam on Instagram (samgolong)