USATF Mountain Ultra Trail — ATRA

USATF Mountain, Ultra and Trail Running Welcome to the home of Mountain, Ultra and Trail (MUT) Running for USA Track & Field (USATF - the official

American Trail Running Assoc (@atratrailrunner) • Instagram photos

USATF Mountain Ultra Trail (MUT)

USATF Mountain, Ultra, Trail Council Announces 2020 National

USATF MUT Running (@usmtrunningteam) • Instagram photos and videos

Andy Wacker (@WackerAndy) / X

Mountain Ultra Trail - USATF Southern California

Murphy Captures Third USATF Mountain Running Championship Title

2021 USATF MUT Runner of the Year Nominees Announced — ATRA

USATF Mountain Ultra Trail (@usatf_mut) / X

USATF Mountain Ultra Trail (@usatf_mut) / X