UTMB may refer to:
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University of Texas Medical Branch
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Ultra-Trail du Mont-Blanc
The Ultra-Trail du Mont-Blanc (UTMB) is a single-stage mountain ultramarathon, first held in 2003, that follows the route of the Tour du Mont Blanc.
Since UTMB Group's partnership with IRONMAN Group in 2021, UTMB World Series will formally launch ...
, single-stage mountain ultramarathon
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