A new international trail running event will launch in Centre County this spring, expanding the long-running Rothrock Trail Challenge into a two-day race weekend under the Ultra-Trail du Mont-Blanc ...

UTMB will host Rothrock races May 16–17, 2026, featuring 54K and 26.9K courses. Registration opens Dec 9 (priority) and Dec 11; standard fees $115–$200. UTMB commits $40,000+ in community grants, ...