COVID-19 is causing many races to be cancelled, rescheduled or postponed. We are updating races as fast as possible. Check the official race website for the most up-to-date race information. Stay safe!

When you're ready to venture beyond 26.2 miles, you're ready for the ultra marathon. Typically at least 50K or more, these races are primarily run on trails, which adds to the level of difficulty (but also to the fun). If you talk to any ultra runner, they will tell you that it's a completely different kind of animal from the marathon. Find your ultra marathon here and get ready to log some heavy mileage.

Eldrith Gosney's Pure Ultra

Knoxville, Tennessee

January 6th, 2018

Running: Half Marathon, 11K Trail Run, 36K, 50K Trail Run (Ultra)

Steep Ravine Trail Run

Shelby, Ohio

January 13th, 2018

Running: Half Marathon, 10K Trail Run, 30K, 50K (Ultra)

Crystal Springs Trail Run

Woodside, California

January 21st, 2018

Running: Marathon, 11 Miles, 22 Miles, 31 Miles (Ultra), 5 Mile Trail Run

Bigfoot Snowshoe Festival

Shelbyville, Indiana

January 27th, 2018

Running: Marathon, 10K, 25K, 5 Mile Trail Run, 50 Miles (Ultra)

Goodwater at Lake Georgetown

Austin, Texas

January 27th, 2018

Running: Marathon Trail Run, 52 Mile Trail Run (Ultra)

Golden Gate Trail Run

Sausalito, California

February 10th, 2018

Running: Half Marathon, Marathon, 30K, 5 Mile Trail Run, 50 Miles (Ultra)

Ragnar Luckenbach

San Marcos, Texas

March 9th, 2018

Running: 200 Mile Relay (Ultra)

Brown County 50K

Nashville, Indiana

March 31st, 2018

Running: 50K Trail Run (Ultra)

Super Awesome Missouri Edition

Sikeston, Missouri

April 4th, 2018

Running: Half Marathon, Marathon, 1 Mile, 10K, 26.2K, 50K Trail Run (Ultra), 5K

Desert RATS Trail Running Festival - Trail Marathon & 50K

Fruita, Colorado

April 14th, 2018

Running: Marathon Trail Run, 50K (Ultra)

Zion 50K

Virgin, Utah

April 21st, 2018

Running: Half Marathon Trail Run, 50K (Ultra)

Sugarloaf Ridge 50K

Kenwood, California

May 5th, 2018

Running: Half Marathon Trail Run, 50K Trail Run (Ultra)

Palmetto Expedition

St Stephen, South Carolina

May 12th, 2018

Running: Marathon Trail Run (Ultra), 50 Mile Trail Run/Relay

Green Monster 12 Hour Endurance Race

Danville, Virginia

May 19th, 2018

Running: 12 Hours (Ultra)

Run Under The Stars 3 All Night Runs

Oak Ridge, Tennessee

May 19th, 2018

Running: 10 Hours (Ultra)

Towpath 'Train'ing Run

New Brunswick, New Jersey

June 2nd, 2018

Running: Marathon, 13.9 Mile Trail Run, 17.4 Miles, 20.5 Miles, 34.6 Miles (Ultra)

Bethel Hill Moonlight Boogie

Ellerbe, North Carolina

June 9th, 2018

Running: Half Marathon, 50 Miles (Ultra)

Ragnar Pennsylvania

Lancaster, Pennsylvania

June 15th, 2018

Running: 200 Mile Relay (Ultra)

Mighty MUTT - Mighty Mac Ultra Team Trail Race

Clare, Michigan

June 16th, 2018

Running: 10 Mile Trail Run, 20 Mile Trail Run, 31 Mile Trail Run (Ultra), 5 Mile Trail Run

Desert R.A.T.S. Stage Race (Race Across the Sand)

Moab, Utah

June 17th, 2018

Running: 148 Miles (Ultra)

Desert R.A.T.S. Stage Race (Race Across the Sand)

Dayton, Oregon

June 17th, 2018

Running: 148 Miles (Ultra)

To Bone and Back 40M Relay and Ultra Marathon

Idaho Falls, Idaho

June 23rd, 2018

Running: Half Marathon, 40 Miles/Relay (Ultra), 5 Miles

Gunstock Ascension Race

Gilford, New Hampshire

June 24th, 2018

Running: 3 Hour Trail Run (Ultra), 6 Hour Trail Run (Ultra)

Trek4Vets

Suffield, Connecticut

July 4th, 2018

Running: 55.5 Mile Relay (Ultra), 55.5 Miles (Ultra)

Trek4Vets

Suffield, Connecticut

July 4th, 2018

Running: 55.5 Mile Relay (Ultra), 55.5 Miles (Ultra)

Cacapon12 Hour Challenge

Berkeley Springs, West Virginia

July 7th, 2018

Running: 12 Hour Trail Run (Ultra)

Cacapon12 Hour Challenge

Berkeley Springs, West Virginia

July 7th, 2018

Running: 12 Hour Trail Run (Ultra)

I Ran Flagship Marathons Republic Congo

San Antonio, Texas

July 7th, 2018

Running: Half Marathon, Marathon, 10K, 50K (Ultra), 5K

Lovers Leap of Faith - Strawberry

Kyburz, California

July 7th, 2018

Running: 10K Trail Run, 2 Mile Trail Run, 50 Mile Trail Run (Ultra), 5K Trail Run, 50K Trail Run (Ultra), 18 Miles, Half Marathon, 9 Mile Trail Run, 5K Trail Run, 2 Mile Trail Run

Silverton Challenge - Day 3

Silverton, Colorado

July 8th, 2018

Running: 12 Hours (Ultra), 24 Hours (Ultra), 48 Hours (Ultra), 6 Hours (Ultra), 72 Hours (Ultra)

Silverton Challenge - Day 3

Silverton, Colorado

July 8th, 2018

Running: 12 Hours (Ultra), 24 Hours (Ultra), 48 Hours (Ultra), 6 Hours (Ultra), 72 Hours (Ultra)

Silverton Challenge - Day 4

Silverton, Colorado

July 9th, 2018

Running: 24 Hours (Ultra), 48 Hours (Ultra), 72 Hours (Ultra)

Silverton Challenge - Day 4

Silverton, Colorado

July 9th, 2018

Running: 24 Hours (Ultra), 48 Hours (Ultra), 72 Hours (Ultra)

Broncho Heritage Challenge

Lafayette, Indiana

July 14th, 2018

Running: 10K Trail Run, 30K Relay, 30K Trail Run, 50K Relay, 50K Trail Run (Ultra)

Ethan Allen 24

Bennington, Vermont

July 14th, 2018

Running: 12 Hours (Ultra), 24 Hours (Ultra), 6 Hours (Ultra)

Big Butts

Jackson, Mississippi

July 21st, 2018

Running: 100K Relay (Ultra), 100K Trail Run (Ultra), 50K Trail Run

Christmas In July

St. Joseph, Missouri

July 21st, 2018

Running: 12 Hours (Ultra), 6 Hour Relay (Ultra), 6 Hours (Ultra)

High Thrive Trail Classic

Rapid City, South Dakota

July 21st, 2018

Running: 12 Hour Trail Run (Ultra), 24 Hour Trail Run (Ultra), 3 Hour Trail Run (Ultra), 6 Hour Trail Run (Ultra)

Loco 200 Relay

Butte Meadows, California

July 27th, 2018

Running: 183 Mile Relay (Ultra)

UrbanICT

Wichita, Kansas

July 27th, 2018

Running: 10K, 25K, 50 Miles (Ultra), 50K (Ultra), 5K