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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.

Florida Coast 2 Coast Relay

Titusville, Florida

Updated Date Coming Soon

Running: 200 Mile Relay, 200 Mile Relay (Ultra)

Ragnar So Cal

Huntington Beach, California

Updated Date Coming Soon

Running: 200 Mile Relay (Ultra)

Ancient Lakes Trail Run

Quincy, Washington

Updated Date Coming Soon

Running: 10K Trail Run, 25K Trail Run, 50K Trail Run (Ultra), 53 Mile Trail Run (Ultra)

Croom Fools Run

Brooksville, Florida

Updated Date Coming Soon

Running: 16 Mile Trail Run, 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra)

NJ Ultra Festival

Blairstown, New Jersey

Updated Date Coming Soon

Running: Half Marathon Trail Run, Marathon Trail Run, 100 Mile Trail Run (Ultra), 100K Trail Run (Ultra), 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra)

Rockin K Trail Runs

Marquette, Kansas

Updated Date Coming Soon

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

Runs With Scissors Races

Brighton, Colorado

Updated Date Coming Soon

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

Tap to Tap Relay

Williamsburg, Virginia

Updated Date Coming Soon

Running: 50 Mile Relay (Ultra), 50 Miles (Ultra)

Tygh Valley Infinity Ultra - Last Man Standing

Tygh Valley, Oregon

Updated Date Coming Soon

Running: 10K, 20K, 50K (Ultra), 5K

Cheap Marathon

Salisbury, Massachusetts

Updated Date Coming Soon

Running: Half Marathon, Half Marathon Relay, Marathon, Marathon Relay, 31 Miles (Ultra)

Wallace Falls Trail Run

Gold Bar, Washington

Updated Date Coming Soon

Running: Half Marathon Trail Run, 22.4 Miles, 50K Trail Run (Ultra)

Woodside/Purisima Creek Crossover

Redwood City, California

Updated Date Coming Soon

Running: Half Marathon, 10K Trail Run, 35K, 50K (Ultra)

Cottontail 6-&12-Hour

Seattle, Washington

Updated Date Coming Soon

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

Cures For The Colors 100 Mile Run/Walk

Goldsboro, North Carolina

Updated Date Coming Soon

Running: 1 Mile, 100 Mile Relay (Ultra), 100 Miles (Ultra), 5K

Mt. Toby Ultra and 22K

Sunderland, Massachusetts

Updated Date Coming Soon

Running: 22K Trail Run, 50K Trail Run (Ultra)

Delmarva Dash: Running 200 Miles for Kids with Cancer

Wilmington, Delaware

Updated Date Coming Soon

Running: 200 Mile Relay (Ultra)

Coyote Run

Cleburne, Texas

Updated Date Coming Soon

Running: 25K Trail Run, 4 Mile Trail Run, 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra), 8 Mile Trail Run

Flint Hills 50 & Marathon

Manhattan, Kansas

Updated Date Coming Soon

Running: Marathon Trail Run, 50 Miles (Ultra)

Folsom Lake Trail Run

Folsom, California

Updated Date Coming Soon

Running: Half Marathon, 10K Trail Run, 35K, 50K (Ultra)

Free State Trail Run

Meriden, Kansas

Updated Date Coming Soon

Running: Half Marathon Trail Run, Marathon Trail Run, 100 Mile Trail Run (Ultra), 100K Relay (Ultra), 40 Mile Trail Run (Ultra)

Hyner View Trail Challenge

Hyner, Pennsylvania

Updated Date Coming Soon

Running: 25K Trail Run, 50K Trail Run (Ultra)

Long, Hard & Dirty Ultra

Plymouth, Massachusetts

Updated Date Coming Soon

Running: 10K, 30K, 50K (Ultra), 50K Relay, 8 Hours (Ultra)

Shore2Shore

East Islip, New York

Updated Date Coming Soon

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

SPASM Lake Chabot

Castro Valley, California

Updated Date Coming Soon

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

Squak Mountain Trail Run

Issaquah, Washington

Updated Date Coming Soon

Running: Half Marathon Trail Run, Marathon Trail Run, 12K Trail Run, 50K Trail Run (Ultra)

Terrain Titan at Trout Creek Park

Thonotosassa, Florida

Updated Date Coming Soon

Running: Half Marathon Trail Run, 5K Adventure Race, 5K Trail Run, 6 Hour Trail Run (Ultra)

Toughest n' Texas Trail Runs

Waco, Texas

Updated Date Coming Soon

Running: 10 Mile Trail Run, 10K Trail Run, 20 Mile Trail Run, 50K Trail Run (Ultra), 5K Trail Run

Amy's Run : An Amigas Ultra 6 Hour

Rochester, New York

Updated Date Coming Soon

Running: 6 Hours (Ultra)

TARC Don't Run Boston Races

Milton, Massachusetts

Updated Date Coming Soon

Running: 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra)

Zion Ultra Marathons

Virgin, Utah

Updated Date Coming Soon

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

24-Hour Run for Malawi

Chapel Hill, North Carolina

Updated Date Coming Soon

Running: 24 Hours (Ultra)

Ragnar Trail Richmond

Richmond, Virginia

Updated Date Coming Soon

Running: 125 Mile Relay (Ultra)

Big Turtle 50 Miler

Morehead, Kentucky

Updated Date Coming Soon

Running: Marathon Trail Run, 50 Miles (Ultra)

Chippewa 50K

New Auburn, Wisconsin

Updated Date Coming Soon

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

Coopers Rock 50K

Morgantown, West Virginia

Updated Date Coming Soon

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

DTR Endurance Race

Hobe Sound, Florida

Updated Date Coming Soon

Running: Half Marathon, Kids Run/Fun Run, 10K, 50K (Ultra), 5K Trail Run

Dunes 100

Jupiter, Florida

Updated Date Coming Soon

Running: 100 Mile Trail Run/Relay, 50 Mile Trail Run (Ultra)

Glacial Esker 40

Albion, Indiana

Updated Date Coming Soon

Running: 20 Mile Trail Run, 40 Mile Trail Run (Ultra)

Mountain Brow House 50K

Woodside, California

Updated Date Coming Soon

Running: 50K Trail Run (Ultra)

Rodeo Beach Rumble

Sausalito, California

Updated Date Coming Soon

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