MOZART 100 BY UTMB 2023: REGISTRATIONS OPEN. Our UTMB WORLD SERIES 2023 bring us today the latest info about the UTMB 2023 World Series event in Salzburg, Austria. Last year, more than 2,000 athletes of 60 nationalities have traversed the forests, mountains, slopes, hills and paths of the Salzburg area in Austria to complete any of […]
Tag Archives: race calendar 2023
