Upcoming 2026-2027 50K Trail Running Races

Discover 50K trail races in the USA below. For a list of top upcoming trail races check out this list. Or, visit our race calendar to filter by state and/or distance, and get a comprehensive list of additional races near you.

Speedgoat Mountain Races

Jul

22

Salt Lake City

,

Utah

50K

10K

28K

Standhope Ultra Challenge 100M, 60K & 30K

Jul

24

Sun Valley

,

Idaho

100 Mile

50K

28K

Ultramarathon

Pikes Peak Ultra

Jul

24

Colorado Springs

,

Colorado

50K

50 Mile

Ultramarathon

28K

21K

Wy'east Trailfest

Jul

24

Mt. Hood

,

Oregon

15K

50K

Ultramarathon

28K

Half Marathon

Never Summer 100km & 60km

Jul

30

Walden

,

Colorado

100K

100 Mile

50K

Ultramarathon

Skyline 50K Endurance Run

Aug

01

Castro Valley

,

California

50K

Ultramarathon

Aug

07

Mt St Helens

,

Washington

25K

50K

Ultramarathon

Larrabee Lakes Trail Run

Aug

07

Bellingham

,

Washington

Ultramarathon

25K

50K

10K

Blazin' Summer Sufferfest

Aug

07

Dallas

,

Texas

10K

5K

50K

21K

Ultramarathon

Blue Hill Mountain Trail Fest

Aug

07

,

Maine

5K

10K

25K

50K

Ultramarathon

El Vaquero Loco

Aug

07

,

Wyoming

28K

50K

Sheep Mountain Trail Runs

Aug

07

Breckenridge

,

Colorado

Ultramarathon

50K

50 Mile

Redwood (Summer) Trail Run

Aug

14

Oakland

,

California

5 Mile

Half Marathon

28K

50K

Ultramarathon

Rock Hawk Trail Races

Aug

28

Denver

,

Colorado

10K

5K

25K

50K

Ultramarathon

Six-O Trail Run

Sep

04

Cleburne

,

Texas

10K

Half Marathon

Marathon

50K

Ultramarathon

Mammoth Trail Fest

Sep

24

Mammoth Lakes

,

California

25K

50K

Kids

Ultramarathon

Sep

25

Butte

,

Montana

50K

Ultramarathon

25K