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.

12 Hours of Asaayi

Navajo, New Mexico

Race Cancelled
August 15th, 2020

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

Bainbridge Island 100M/100K Relay

Bainbridge Island, Washington

August 15th, 2020

Running: 100 Mile Relay (Ultra), 100K Relay (Ultra)

Habanero Hundred

Cat Spring, Texas

August 15th, 2020

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

Ragnar Relay Colorado

Copper Mountain, Colorado

August 15th, 2020

Running: 200 Mile Relay (Ultra)

Wildcat Ridge Romp Trail Races

Rockaway, New Jersey

August 15th, 2020

Running: 10 Mile Trail Run, 100K Trail Run (Ultra), 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra)

Lean Horse 100 - Saturday Events

Custer, South Dakota

Race Cancelled
August 16th, 2020

Running: 30K Trail Run, 50 Mile Trail Run (Ultra), 50K Trail Run (Ultra)

Headlands Hundred

Rodeo Beach, California

August 22nd, 2020

Running: Marathon Trail Run, 100 Mile Trail Run (Ultra), 50 Mile Trail Run (Ultra), 75 Mile Trail Run (Ultra)

Lost Cat 50K

Dorset, Vermont

August 22nd, 2020

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

Trail Run at Sly Park

Pollock Pines, California

August 22nd, 2020

Running: 50K Trail Run (Ultra), 5K Trail Walk, 18 Mile Trail Run, Half Marathon Trail Run, 8.5 Mile Trail Run, 10K Trail Run, 5K Trail Walk

Ragnar Trail Rainier

Enumclaw, Washington

August 28th, 2020

Running: 125 Mile Relay (Ultra)

Almaden Hills Trail Run

San Jose, California

August 29th, 2020

Running: 1.5 Mile Trail Run, 50K Trail Run (Ultra), 5K Trail Run, Marathon Trail Run, Half Marathon Trail Run, 8 Mile Trail Run, 10K Trail Run, 5K Trail Run

Corner Canyon 50k Relay

Draper, Utah

August 29th, 2020

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

Hyner View Trail Challenge

Hyner, Pennsylvania

August 29th, 2020

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

6-Hour Distance Classic

San Francisco, California

August 30th, 2020

Running: 6 Hours (Ultra)

Alamo City Ultra

San Antonio, Texas

August 30th, 2020

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

Olander 24-Hour Ultra, Endurance Relay & Marathon

Sylvania, Ohio

September 5th, 2020

Running: 24 Hours (Ultra)

Wawayanda Wonderful 100

Hewitt, New Jersey

September 12th, 2020

Running: 50K Trail Run (Ultra)

Ragnar Road Michigan

Muskegon, Michigan

September 25th, 2020

Running: 200 Mile Relay (Ultra)

Crimson Canyons Ultra

Richfield, Utah

September 26th, 2020

Running: 21K Trail Run, 42K, 75K (Ultra)

Trails 4 Tails

Hanover, Pennsylvania

September 26th, 2020

Running: 40 Mile Trail Run, 5K

Outrun 24 Hour Trail Race

Kirtland, Ohio

October 3rd, 2020

Running: 24 Hour Trail Run (Ultra)

Blue Ridge Ultra 50K

Blue Ridge, Georgia

October 10th, 2020

Running: 50K Trail Run (Ultra)

Pumpkin Holler Hunnerd

Tahlequah, Oklahoma

October 17th, 2020

Running: 100 Miles (Ultra), 100K (Ultra), 50K, 25K, 10 Miles

Trails4Tails Fest

Titusville, New Jersey

October 17th, 2020

Running: 50K Trail Run (Ultra), 5K/Trail Run, 1 Mile Fun Run, 15K Trail Run, 25K Trail Run

Ragnar Trail Carolinas

Ft. Mill, South Carolina

October 24th, 2020

Running: 125 Mile Relay (Ultra)

Stone Steps 50K

West Chester, Ohio

October 25th, 2020

Running: 50K Trail Run (Ultra), 27K Trail Run

Fire on the Mountain 50K

Little Orleans, Maryland

November 1st, 2020

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

Ancient Lakes Trail Run

Quincy, Washington

November 7th, 2020

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

Wild Hare Trail Run

Warda, Texas

November 21st, 2020

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

Ragnar Florida Trail

Tampa, Florida

December 4th, 2020

Running: 125 Mile Relay (Ultra)

Anza Borrego/Cuyamaca 50 Mile Run aka ABC50

Julian, California

December 5th, 2020

Running: 50 Mile Trail Run (Ultra)

Saint Lucie Skeeter Skoot

Fort Pierce, Florida

December 12th, 2020

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

Antarctic Ice Marathon & 100K

December 13th, 2020

Running: Marathon, 100K (Ultra)

Underground Circus 100 Winter Edition

Atlanta, Georgia

December 19th, 2020

Running: 50 Miles (Ultra), 35 Miles (Ultra), 20 Miles, 10 Miles, 104.8 Miles

Avalon Benefit 50 Mile/ 50K

Avalon, California

January 9th, 2021

Running: 50 Miles (Ultra), 50K (Ultra)

Miracle Match Marathon

Waco, Texas

January 24th, 2021

Running: 50K (Ultra), 50K Relay (Ultra), Marathon, Marathon Relay, Half Marathon, 5K, 1 Mile, Kids Run/Fun Run

Goodwater at Lake Georgetown

AUSTIN, Texas

January 30th, 2021

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

Pemberton Trail 50K/25k

Fountain Hills, Arizona

February 13th, 2021

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

Rocky 50 Endurance Trail Run

Huntsville, Texas

February 13th, 2021

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

Pistol Ultra Run

Maryville, Tennessee

March 13th, 2021

Running: 100 Miles (Ultra), 100K Run (Ultra), 50 Miles (Ultra), 50K Run (Ultra), 50K Relay, Marathon, Half Marathon