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

Heavy Hitters Lined Up For USATF 100 Mile Road Championships — ATRA

USATF Mountain Ultra Trail (@usatf_mut) / X

Lauren Gregory and Joseph Gray Win Inaugural USATF Vertical

USATF-New England Mountain/Ultra/Trail

Minutes from the 2021 USATF Mountain Ultra Trail Running Council

American Trail Running Assoc (@atratrailrunner) • Instagram photos

USATF Mountain Ultra Trail (@usatf_mut) / X

USATF Mountain Ultra Trail (@usatf_mut) / X

USATF Mountain Ultra Trail (MUT)

Minutes from the 2022 USATF Mountain Ultra Trail Running Council