Trail Running

Find trail races from 5K to Ultramarathons near you.

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Stumptown Trail Runs

May

29

27

Portland

,

Oregon

Half Marathon

50K

Ultramarathon

Leavenworth Trail Fest

May

29

27

Leavenworth

,

Washington

28K

50K

Ultramarathon

Hawthorn Half Day Relay & Ultra

May

29

27

,

Indiana

12 Hour

6 Hour

Ultramarathon

Rabid Raccoon 100

Jun

04

27

,

Pennsylvania

100 Mile

Ultramarathon

MoMoFo 100k and 20 Mile Fun Run

Jun

04

27

,

Indiana

100K

Ultramarathon

20 Mile

Timberline Marathon and Half Marathon 2027

Jun

05

27

Mt. Hood

,

Oregon

Half Marathon

Marathon

Echo Valley Trail Run

Jun

05

27

Leavenworth

,

Washington

10K

Half Marathon

50K

Ultramarathon

Bristow Loop Run

Jun

05

27

Eugene

,

Oregon

12 Hour

24 Hour

6 Hour

Jun

05

27

Florence

,

Oregon

10K

25K

50K

Ultramarathon

Lake Wilderness Run and Lake Wilderness Triathlon

Jun

05

27

Maple Valley

,

Washington

Sprint

Olympic

5K

10K

Half Marathon

Vashon Island Ultramarathon

Jun

05

27

,

Washington

Ultramarathon

50K

10 Mile

20 Mile

The Pacific Crest Trail 50 (PCT 50)

Jun

05

27

San Diego

,

California

Ultramarathon

50 Mile

Cinderella Trail Run

Jun

05

27

Oakland

,

California

Half Marathon

Ultramarathon

10K

50K

Shadow of the Giants 50k & 20k Run

Jun

05

27

,

California

21K

50K

Ultramarathon

Weld Your Mettle Running Festival

Jun

05

27

Eaton

,

Colorado

50 Mile

50K

Ultramarathon

100 Mile

Worlds End Ultramarathon

Jun

05

27

,

Pennsylvania

100K

50K

Ultramarathon

Jun

06

27

Boulder

,

Colorado

5K

Half Marathon

10K

Hiawatha Spring Trail Run

Jun

06

27

Taft

,

Montana

10K

50K

Ultramarathon

15K

25K

Lake Chabot Trail Challenge Half Marathon & 5K

Jun

06

27

Castro Valley

,

California

5K

Half Marathon

Mt Ashland Hill Climb

Jun

06

27

Ashland

,

Oregon

Half Marathon

Yellowstone Half Marathon & 5K

Jun

11

27

Yellowstone

,

Montana

5K

Half Marathon

Mary’s Peak Trail Run

Jun

12

27

Blodgett

,

Oregon

25K

50K

Ultramarathon

100K

Olympic Valley Half Marathon and 8 Miler

Jun

12

27

Tahoe City

,

California

Half Marathon

Summits Trail Runs

Jun

12

27

Granby

,

Colorado

10K

Half Marathon

50K

Marathon

Ultramarathon

Wild Woman Marathon, 50K Trail Run

Jun

18

27

Trout Lake

,

Washington

10K

Half Marathon

Marathon

50K

Relay

Blackout Night Runs

Jun

18

27

Flagstaff

,

Arizona

10K

28K

Flagstaff Extreme Big Pine Trail Runs

Jun

19

27

Flagstaff

,

Arizona

25K

50K

Ultramarathon

Jun

19

27

Sandpoint

,

Idaho

Half Marathon

Marathon

Super HYAK Marathon & Half

Jun

19

27

Snoqualmie

,

Washington

Half Marathon

Marathon

Wy’east Wonder

Jun

19

27

Mt. Hood

,

Oregon

50K

50 Mile

Ultramarathon

Jasper Mountain Trail Fest

Jun

19

27

,

Washington

Half Marathon

Marathon

Ultramarathon

100K

River of No Return Endurance Runs 32k, 55k & 108k

Jun

19

27

Challis

,

Idaho

50K

100K

28K

Ultramarathon

Red, White and Brew 5k, 10k & Half Marathon

Jun

19

27

,

Colorado

10K

5K

Half Marathon

Washington Island Ultra

Jun

24

27

,

Wisconsin

Ultramarathon

Western States Endurance Run

Jun

26

27

Auburn

,

California

100 Mile

Ultramarathon

Timberview Trail Run

Jun

26

27

Loveland

,

Colorado

10 Mile

10K

5K

Jun

27

27

,

Ohio

25K

Jul

03

27

Mt. Hood

,

Oregon

100 Mile

Ultramarathon

Siskiyou Out Back

Jul

09

27

Ashland

,

Oregon

50K

Ultramarathon

50 Mile

100K

Silverheels Trail Runs

Jul

09

27

,

Colorado

10 Mile

50K

Ultramarathon

100K

100 Mile

Bend Dirt Fest Half Marathon

Jul

10

27

Bend

,

Oregon

Half Marathon

Relay

Devil's Gulch Ultra and Half Marathon

Jul

10

27

Wenatchee

,

Washington

Half Marathon

50 Mile

100 Mile

Ultramarathon

Mt Hood Trail Runs

Jul

10

27

Mt. Hood

,

Oregon

25K

50 Mile

50K

Ultramarathon

Silver Rush 50 Run

Jul

10

27

Leadville

,

Colorado

50 Mile

Ultramarathon

San Lorenzo River Trail Run

Jul

10

27

Santa Cruz

,

California

28K

10K

Half Marathon

Marathon

50K

Jul

16

27

Woodstock

,

Vermont

Ultramarathon

100 Mile

Cascade Crest 100

Jul

16

27

Snoqualmie

,

Washington

100 Mile

Ultramarathon

Mount Rainier Half Marathon, 10K & 5K

Jul

16

27

Tacoma

,

Washington

5K

10K

Half Marathon

High Lonesome 100

Jul

16

27

Nathrop

,

Colorado

100 Mile

Ultramarathon

Silverton Alpine Runs

Jul

17

27

Silverton

,

Colorado

Marathon

50K

Ultramarathon