Ultramarathons

50K races

50Ks, plus races a little shorter or longer, from 45 to 60 kilometers. Each race shows its own official distance. 68 races. Next up: Hit The Road, Jack! 50K on Saturday, November 21, 2026.

November 2026

Hit The Road, Jack! 50K

Carthage, Missouri50KEntry open

Midwest Ultra Trail Classic 50K

Knob Noster, Missouri50KEntry open

Seattle Ghost 50K

Seattle, Washington50KEntry open

The Derby 50k

Ellerbe, North Carolina50KEntry open

December 2026

Bigfoot 50K

Kimbolton, Ohio50KEntry open

Mosaic Trail Race 50K

Burnet, Texas50KEntry open

Ray Miller 50K

Malibu, California50KEntry closed

San Joaquin River Trail 50K

Friant, California50KEntry open

Mel Williams Memorial Seashore 50K

Virginia Beach, Virginia50KEntry open

January 2027

Salem Lakeshore Frosty Fifty 50K

Winston-Salem, North Carolina50KEntry open

Go Very Long 50K

Tulsa, Oklahoma50KEntry open

February 2027

Woolley Trail Runs 50K

Sedro Woolley, Washington50KEntry open

David's Trail Endurance Run 50K

Mountain Home, Arkansas50KEntry open

HaWei50

Ubstadt-Weiher, Germany50KEntry open

March 2027

ChesCo Race Fest 50K

Wayne, Pennsylvania50KEntry open

Fall Creek Falls 50K

Spencer, Tennessee50KEntry open

April 2027

Totalsports Two Oceans Ultramarathon

Cape Town, South Africa56KLimited entry

Lake Sonoma 50K

Geyserville, California50K

OAT Run 50K

Port Angeles, Washington50KEntry open

Horseshoe Lake Trail 50K

Los Gatos, California50KEntry open

Spokane River Run 50K

Nine Mile Falls, Washington50K

May 2027

Greenland Trail 50K

Larkspur, Colorado50KEntry open

Run Happy 50K

South Bend, Indiana50KEntry open

June 2027

Scout Mountain Ultras 50K

Pocatello, Idaho50K

Shadow of the Giants 50K

Fish Camp, California50KWaitlist open

Yellowstone Park 50K

West Yellowstone, Montana50KEntry open

July 2027

Finger Lakes 50s 50K

Hector, New York50KProjected date

San Lorenzo River Trail 50K

Santa Cruz, California50KEntry open

Bob Marshall 50K

Seeley Lake, Montana50KEntry open

Speedgoat 50K

Snowbird, Utah50KEntry open

August 2027

Anchorage RunFest 49K Ultra

Anchorage, Alaska49K

September 2027

Barkley Fall Classic 50K

Wartburg, Tennessee50K

The Divide 50K

Butte, Montana50KEntry open

October 2027

Lake Hodges Trail Festival 50K

San Diego, California50KEntry open

Silver Falls 50K

Silverton, Oregon50K2026 results

Date not announced

Behemoth 50K

Caldwell, West Virginia50K

Dead Horse Ultra 50K

Moab, Utah50K2026 results

El Taco Loco 50K

San Antonio, Texas50K

Goose Creek Trail 50K

Washington, North Carolina50K2026 results

HOKA Pacific Trails California by UTMB 50K

Santa Barbara, California50K2026 results

Last Trail Standing 50K

Pittsburgh, Pennsylvania50K2026 results

Norris Ultra Dam Hard 50K

Andersonville, Tennessee50K2026 results

Roxbury Fall Classic 50K

Roxbury, Connecticut50K2026 results

RYR Endurance 50K

Owensboro, Kentucky50K2026 results

UltraMARAthon 50K

Wild Hare Trail Race 50K

Warda, Texas50K2026 results

Mustang Marathon 50K

Marble Falls, Texas50K

Grand Ridge 50K

Issaquah, Washington50K2026 results

Lake Chabot Trail 50K

Castro Valley, California50K2026 results

Veterans Trail Festival presented by Flick Financial

Hookstown, Pennsylvania50K2026 results

Naatsisaan Ultra 50K

Navajo Mountain, Utah50K2026 results

Hixon 50

La Crosse, Wisconsin50K2026 results

Sublett Point 50K

Gurley, Alabama50K2026 results

Another Dam 50k

Englewood, Ohio50K2026 results

Galveston Ultra Trail 50K

Galveston, Texas50K2026 results

Sinnemahone Ultra Trail Run 50K

Emporium, Pennsylvania50K2026 results

Trailway 50K

Somerville, Texas50K

Whitefish Trail Blazer 50K

Whitefish, Montana50K

Sawatch Ascent 50K

Nathrop, Colorado50K

West Line Winder 50K

Buena Vista, Colorado50K

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