UTMB Group and IRONMAN Group Join Forces and Announce the UTMB World Series

By Dan Stinton The Ultra Trail Mont Blanc (UTMB) is a major fixture in the trail running world. As part of a week-long festival of ultras in the Alps encompassing three countries, it attracts huge crowds, big names and no doubt appears on the bucket list of many ultrarunners. Major changes were revealed on Thursday […]

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