Hundred·Atlas
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Hundred·Atlas

CalendarMapRacesSubmit a Race
By stateBy monthWS qualifiersHardrock qualifiersFirst hundred
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Race data compiled from public sources; dates change — always confirm with the race organizer. Terrain: Mapzen/AWS Open Data, USGS 3DEP.

The season ahead

Race calendar

The season ahead

Race calendar

239 races in view · 228 dated · 11 unconfirmed · ~ = projected from past editions, not yet announced

Jump to month

  • Jun'2612
  • Jul'2623
  • Aug'2620
  • Sep'2636
  • Oct'2640
  • Nov'2613
  • Dec'2617
  • Jan'2711
  • Feb'2712
  • Mar'2713
  • Apr'2716
  • May'2715

June

202612 races
Sat13

Cool Moon

Cool, California▲ 16,000 ft

Sat13

Kettle Moraine

La Grange, Wisconsin▲ 11,000 ft

WS
Fri19

Bighorn

Dayton, Wyoming▲ 19,000 ft

WS
Fri19

Burney Mountain

Burney, California▲ 12,000 ft

Sat20

Ring the Springs

Colorado Springs, Colorado▲ 16,000 ft

Sat20

Strawberry Fields Forever

North Bonneville, Washington▲ 3,200 ft

Sat20

The Great New York 100

New York, New York▲ 3,500 ft

Sun21

Denali 135

Paxson, Alaska▲ 9,000 ft135 mi

Fri26

Black Hills

Sturgis, South Dakota▲ 16,000 ft

Fri26

Copper Kings

Butte, Montana▲ 14,400 ft

Fri26

Yeti Washington

Snoqualmie Pass (Hyak), Washington

Sat27

Western States

Olympic Valley, California▲ 17,000 ft

WSLottery

July

202623 races
Fri10

Hardrock

Silverton, Colorado▲ 33,000 ft

WSHRLottery
Fri10

Silverheels

Como, Colorado▲ 19,300 ft

August

202620 races
Sat01

Badger

Belleville, Wisconsin▲ 2,000 ft

Sat01

Hood Hundred

Mt Hood Meadows, Oregon▲ 17,000 ft

Fri07

September

202636 races
Fri04

Dark Divide

Randle, Washington▲ 31,000 ft

Sat05

Booneville

Van Meter, Iowa▲ 6,500 ft

Sat05

October

202640 races
Sat03~

Allison Woods Halloween Hobble

Statesville, North Carolina▲ 9,000 ft

Sat03

Angeles Crest

Altadena, California▲ 18,500 ft

WSHRLottery

November

202613 races
Fri06

Mamba

Memphis, Tennessee▲ 2,500 ft

Fri06

tBunk

La Grange, Wisconsin▲ 9,000 ft

Sat07

December

202617 races
Fri04

Blood Rock

Pelham, Alabama▲ 17,000 ft

Sat05

Brazos Bend

Needville, Texas▲ 1,000 ft

WS

January

202711 races
Fri01

Just Survive 125

Hobe Sound, Florida▲ 1,200 ft125 mi

Fri01

Tuscobia

Rice Lake, Wisconsin▲ 4,000 ft160 mi

Fri

February

202712 races
Sat06

Rocky Raccoon

Huntsville, Texas▲ 6,000 ft

WS
Fri12

Outlaw 135

Wilburton, Oklahoma▲ 21,000 ft135 mi

March

202713 races
Fri05

Mississippi 50

Laurel, Mississippi▲ 6,000 ft

Sat06~

Geaux Wild Ultra

Doyline, Louisiana▲ 5,000 ft50 mi

April

202716 races
Sat03

Lake Martin

Alexander City, Alabama▲ 15,000 ft

Sat03

Umstead

Raleigh, North Carolina▲ 9,000 ft

WS

May

202715 races
Sun02

Cocodona 250

Black Canyon City, Arizona▲ 38,000 ft250 mi

WS
Tue04

Sedona Canyon 125

Jerome, Arizona▲ 16,000 ft125 mi

WS

Date unconfirmed

11

Real races without a fixed next edition yet — the research desk is still pinning down dates. Check the race page for the latest.

TBD

Best Runner Leaves No Tracks

Del Mar, California▲ 10,000 ft

TBD

Divide

Georgetown, Colorado▲ 29,000 ft

TBD
Sat11

Devil's Gulch

Wenatchee, Washington▲ 24,000 ft

Sat11

Honey Badger

Kingman, Kansas▲ 2,000 ft

Sat11

Vero Beach Octopus Ultra

Vero Beach, Florida▲ 1,000 ft

Sat11

Viaduct Trail

Lanesboro, Pennsylvania▲ 4,000 ft

Fri17

Cascade Crest

Easton, Washington▲ 22,500 ft

WSHRLottery
Fri17

Cry Me A River

Chillicothe, Illinois▲ 20,000 ft

Fri17

High Lonesome

Nathrop, Colorado▲ 22,000 ft

WSHRLottery
Fri17

Ouray

Ouray, Colorado▲ 43,000 ft

Fri17

Vermont

West Windsor, Vermont▲ 15,000 ft

WS
Sat18

Tahoe Rim Trail

Carson City, Nevada▲ 18,000 ft

WS
Fri24

Crazy Mountain

Wilsall, Montana▲ 21,000 ft

WSHR
Fri24

Maah Daah Hey 106

Medora, North Dakota▲ 12,500 ft106 mi

Fri24

Resurrection Pass

Hope, Alaska▲ 9,500 ft

Sat25

Burning River

Cuyahoga Falls, Ohio▲ 7,500 ft

WS
Sat25

Creede

Creede, Colorado▲ 19,000 ft

Sat25

Hawaii Kai

Honolulu, Hawaii▲ 6,400 ft

Sat25

Mighty Mosquito

Mendon, New York▲ 9,000 ft

Sat25

Oregon Cascades

Bend, Oregon▲ 10,500 ft

WS
Sat25

Standhope

Ketchum, Idaho▲ 22,000 ft

★★★★★★★★★★4.0
Mon27

Badwater 135

Death Valley, California▲ 15,000 ft135 mi

Lottery
Fri31

Lean Horse

Custer, South Dakota▲ 5,000 ft

High Five

Lake City, Colorado▲ 38,000 ft

Fri07

Wyoming Range

Big Piney, Wyoming▲ 22,000 ft

HRLottery
Sat08

Eastern States

Waterville, Pennsylvania▲ 21,000 ft

WS
Sat08

Ute

La Sal, Utah▲ 20,000 ft

Thu13

Buckeye Ultra 210

Ashtabula, Ohio▲ 10,000 ft210 mi

Fri14

Bigfoot 200

Cougar, Washington▲ 43,000 ft200 mi

WSHR
Fri14

Buckeye Ultra

Wellsville, Ohio▲ 5,000 ft

Fri14

Jigger Johnson

Waterville Valley, New Hampshire▲ 32,000 ft

Fri14

San Juan Softie

Durango, Colorado▲ 18,500 ft

Sat15

Baby Dragon

Blairsville, Georgia▲ 27,500 ft

Sat15

Bad Dawg

Waynesville, Missouri

Sat15

Beast of Burden Summer

Lockport, New York▲ 500 ft

Fri21

Habenero Hundred

Cat Spring, Texas▲ 4,500 ft

Sat22

Leadville

Leadville, Colorado▲ 18,000 ft

WSLottery
Sat22

Shawnee Hills

Ozark, Illinois▲ 11,000 ft

Fri28

Run De Vous

San Martin, California▲ 4,000 ft

Sat29

Midwest States

Westboro, Wisconsin▲ 6,700 ft

Sat29

Ocean State Ultra

West Greenwich, Rhode Island▲ 4,000 ft

Temptation 200K

Forest City, Illinois▲ 7,000 ft124 mi

Sat05

Tuscazoar

Dover, Ohio▲ 10,000 ft

Sat05

Wildcat

Pensacola, Florida▲ 2,500 ft

Fri11

Hallucination

Gregory, Michigan▲ 8,000 ft

WS
Fri11

Superior

Two Harbors, Minnesota▲ 18,500 ft103 mi

Lottery
Fri11

Wasatch

Kaysville, Utah▲ 24,000 ft

WSHRLottery
Sat12

East Fork

Bethel, Ohio▲ 9,000 ft

Sat12

Hawk

Lawrence, Kansas▲ 6,000 ft

Sat12

Mogollon Monster

Pine, Arizona▲ 17,000 ft

WSHR
Sat12

Pine Creek Challenge

Wellsboro, Pennsylvania▲ 1,000 ft

Sat12

Virgil Crest

Cortland, New York▲ 22,000 ft

Tue15

Fools Ultra 420

Niagara Falls, New York▲ 17,000 ft420 mi

Fri18

Fallinline

Greenbush, Wisconsin▲ 11,000 ft132 mi

Fri18

Georgia Jewel

Dalton, Georgia▲ 14,000 ft

Fri18

Goat Rattler

North Ogden, Utah▲ 22,000 ft

Fri18

Grindstone

Swoope, Virginia▲ 20,000 ft

WS
Fri18

Marji Gesick

Marquette, Michigan▲ 13,000 ft

Fri18

Run Rabbit Run

Steamboat Springs, Colorado▲ 20,000 ft

WSHR
Sat19

Bryce

Hatch, Utah▲ 15,000 ft

WS
Sat19

Fools Ultra 220

Sackett's Harbor, New York226 mi

Sat19

IMTUF

McCall, Idaho▲ 20,000 ft

WSHR
Sat19

Mountain Lakes

Olallie Lake, Oregon▲ 13,000 ft

WSLottery
Sat19

Plain

Plain, Washington▲ 23,000 ft

HR
Sat19

Stagecoach

Flagstaff, Arizona▲ 6,500 ft

Sat19

Wild Goose

Hewitt, New Jersey▲ 10,500 ft

Fri25

Bear

Logan, Utah▲ 20,000 ft

WSHR
Fri25

Cowboy 200

Norfolk, Nebraska200 mi

Sat26

Cowboy 100

Atkinson, Nebraska

Sat26

Fools Ultra 100

Cranberry Lake, New York

Sat26

Hindsight

Dixon, Illinois▲ 6,000 ft

Sat26

Miami 100

Palmetto Bay, Florida▲ 1,000 ft

Sat26

Midwest Everest

Belmont, Michigan▲ 31,000 ft

Sat26

Sangre de Cristo

Westcliffe, Colorado▲ 20,000 ft

Sat26

Tulsa Urban Adventure

Tulsa, Oklahoma▲ 3,500 ft

Sat03

Arkansas Traveller

Perryville, Arkansas▲ 11,500 ft

WS
Sat03~

Crown Stub

Buxton, Oregon▲ 7,000 ft

Sat03

El Diablo

Doyline, Louisiana▲ 5,000 ft

Sat03

Hennepin

Sterling, Illinois▲ 2,000 ft

WS
Sat03

Saddles

Prescott, Arizona▲ 13,000 ft

Wed07

Cloudsplitter

Elkhorn City, Kentucky▲ 18,500 ft

Fri09

Heartland

Cassoday, Kansas▲ 5,000 ft

Fri09

Heartland 125

Cassoday, Kansas▲ 5,000 ft125 mi

Fri09

Indiana

Albion, Indiana▲ 4,500 ft

WS
Fri09

Kodiak

Big Bear Lake, California▲ 17,500 ft

WS
Fri09

Moab 240

Moab, Utah▲ 28,000 ft240 mi

WS
Fri09

Tesla Hertz

Rocky Point, New York▲ 4,000 ft

Fri09

Yeti

Abingdon, Virginia▲ 2,500 ft

WSLottery
Sat10

Buffalo Run

Syracuse, Utah▲ 7,000 ft

Sat10

Canal Corridor

Akron, Ohio▲ 1,500 ft

WS
Sat10

Farmdale

East Peoria, Illinois▲ 6,500 ft

Sat10

Midstate Massive Ultra

New Ipswich, New Hampshire▲ 13,000 ft

Sat10

Oil Creek

Titusville, Pennsylvania▲ 15,500 ft

Sat10

Wolverine State

Petoskey, Michigan▲ 5,000 ft

Fri16

Hot TWOT - The Wild Oak Trail

West Augusta, Virginia▲ 30,000 ft

Fri16

Mines of Spain

Dubuque, Iowa▲ 14,000 ft

Fri16

Pony Express

Faust, Utah▲ 3,500 ft

Sat17

FSR 100

Ocoee, Tennessee▲ 14,000 ft

Sat17

Lake Sonoma

Geyserville, California101 mi

Sat17

Pumpkin Holler

Tahlequah, Oklahoma▲ 6,000 ft

Sat17

Uwharrie

Troy, North Carolina▲ 21,500 ft

Fri23

Cactus Rose

Bandera, Texas▲ 12,000 ft

Fri23

Hare Mountain

Hagarville, Arkansas▲ 20,000 ft

Fri23

No Business

Jamestown, Tennessee▲ 12,000 ft

WS
Fri23

San Diego 200

Escondido, California▲ 19,000 ft200 mi

Sat24

Lake Murray Endrance Run

Ardmore, Oklahoma▲ 7,500 ft

Sat24

Rim To River

Oak Hill, West Virginia▲ 11,000 ft

WS
Sat24

Tussey Mountainback

Boalsburg, Pennsylvania▲ 10,750 ft

Wed28

Kansas Fall Extravaganza

Ottawa, Kansas▲ 1,500 ft

Wed28

Machete Trail Madness

Perris, California▲ 14,000 ft

Sat31

Hell Creek

Sylvan Grove, Kansas▲ 10,000 ft

Sat31

Javelina

Fountain Hills, Arizona▲ 5,500 ft

WS
Sat31

Ozark

Steelville, Missouri▲ 13,000 ft

Deadman Peaks

Cuba, New Mexico▲ 11,000 ft

Sat07

Medusa

San Antonio, Texas▲ 2,000 ft

Sat07

Mountaineer Rumble

Blacksburg, South Carolina▲ 7,500 ft

Sat07

Pinhoti

Heflin, Alabama▲ 14,000 ft

Sat07

Rio Del Lago

Granite Bay, California▲ 12,500 ft

WS
Sat14

Tampa Bay

Tampa, Florida▲ 1,000 ft102 mi

Sat14

Tunnel Hill

Vienna, Illinois▲ 2,000 ft

WS
Sat21

Dinosaur Valley

Glen Rose, Texas▲ 9,000 ft

Sat21

Fall Creek

Spencer, Tennessee▲ 11,000 ft

Sat21

Fire Fest

Logandale, Nevada▲ 4,000 ft

Sat21

Stuffed Turkey

Granger, Iowa▲ 6,000 ft

Sat05

Crooked Tree

Shepherdsville, Kentucky▲ 16,000 ft

Sat05

Devil Dog

Triangle, Virginia▲ 11,000 ft

Sat05

Festivus

Middleburg, Florida▲ 3,150 ft

Sat05

Hitchcock Experience

Honey Creek, Iowa▲ 22,000 ft

Sat05

Last Chance

Rogersville, Missouri▲ 6,000 ft

Sat05

Loup Garou

Ville Platte, Louisiana▲ 11,000 ft

Fri11

Frigid Beast Feast

Springfield, Louisiana

Sat12

Beast of the East

Kings Mountain, North Carolina▲ 19,000 ft

Sat12

Daytona

Jacksonville Beach, Florida▲ 1,000 ft

Sat12

Spirit of Syllamo

Fifty-Six, Arkansas▲ 18,000 ft

Sat19

Ancient Oaks

Titusville, Florida▲ 3,000 ft

Sun27~

Charleston

Mount Pleasant, South Carolina▲ 1,200 ft

Wed30

Go Big 100

Volcano, Hawaii▲ 5,000 ft

Wed30

Go Big 260

Hilo, Hawaii▲ 18,000 ft260 mi

Thu31

Run Undead

Pelham, Alabama▲ 5,000 ft

08

Frozen:H3

Bethera, South Carolina▲ 600 ft

Sat16

Coldwater Rumble

Goodyear, Arizona▲ 10,000 ft

Sat16

HURT

Honolulu, Hawaii▲ 29,000 ft

Lottery
Sat16

Long Haul

Lakeland, Florida▲ 100 ft

WS
Sat16

Shippey

High Ridge, Missouri▲ 13,000 ft

Mon25

Arrowhead 135

International Falls, Minnesota▲ 5,000 ft135 mi

Sat30~

Beast of Burden Winter

Lockport, New York▲ 500 ft

Sat30

Bootleg Boogie

Boulder City, Nevada▲ 6,000 ft

Sat30

Forgotten Florida

Christmas, Florida▲ 3,000 ft

Fri12~

TWOT - The Wild Oak Trail

West Augusta, Virginia▲ 30,000 ft

Sat13~

Flat Top Mesa

Mesquite, Nevada▲ 7,000 ft

Sat13

Outlaw 100

Wilburton, Oklahoma▲ 15,000 ft

Sat13

Susitna

Big Lake, Alaska▲ 2,000 ft

Fri19

Jackpot

Henderson, Nevada▲ 4,000 ft

Sat20

Space Pirate

Cape Canaveral, Florida▲ 500 ft

Fri26

Grandmaster

Mesquite, NV, Arizona▲ 5,000 ft

Fri26

Orcas Island

Olga, Washington▲ 24,000 ft

Sat27

Lost 118

Clewiston, Florida▲ 800 ft118 mi

Sat27

Lovit

Mount Ida, Arkansas▲ 15,000 ft

Sat06

Mountains To Sea

Durham, North Carolina▲ 8,000 ft

Sat06

Swamp Fox

McClellanville, South Carolina▲ 1,200 ft104 mi

Fri12~

Drift

Pinedale, Wyoming▲ 9,000 ft

Sat13

Pistol

Alcoa, Tennessee▲ 1,000 ft

Sat13~

Thunder Kiss

Sterrett, Alabama

Wed17

Southern States 200

Rocky Face, GA, Alabama▲ 27,000 ft200 mi

Sat20

Blackbeard's Revenge

Corolla, North Carolina▲ 300 ft

Sat20

Bootlegger

Flovilla, Georgia▲ 6,500 ft

Mon22

Canebrake 200

Lithia Springs, Georgia▲ 23,000 ft200 mi

Fri26

Badger Mountain

Richland, Washington▲ 16,500 ft

Sat27~

Prairie Spirit

Ottawa, Kansas▲ 1,500 ft

Sun04

White Mountain

Fairbanks, Alaska▲ 9,000 ft

Lottery
Thu08~

Potawatomi

Pekin, Illinois▲ 12,000 ft

Fri09

Ozark Foothills

Wildwood, Missouri▲ 14,000 ft

Fri09

Zumbro

Theilman, Minnesota▲ 15,000 ft

Sat10~

Blue Heron

Mooresville, Alabama▲ 900 ft

Sat10

Cheif Ladiga

Jacksonville, Alabama▲ 2,500 ft

Sat10~

Rim Runner

Sewanee, Tennessee▲ 10,000 ft

Sat10

Zion

Apple Valley, Utah▲ 11,500 ft

WS
Tue13~

Double Top

Chatsworth, Georgia▲ 21,000 ft

Sat17~

Flatrock

Independence, Kansas▲ 11,000 ft63 mi

Fri23

Canyons

Auburn, California▲ 18,000 ft

WS
Sat24

C&O Canal

Knoxville, Maryland▲ 1,500 ft

Fri30

Salt Flats

Wendover, Utah▲ 5,500 ft

Fri30

San Diego

Lake Cuyamaca, California▲ 13,000 ft

WSLottery
Sat08~

Peak

Pittsfield, Vermont▲ 19,000 ft

Wed12

Born to Run

Los Olivos, California▲ 14,000 ft

Fri14~

Hellbender

Old Fort, North Carolina▲ 25,000 ft

WSHR
Sat15~

Keys

Key Largo, Florida▲ 1,000 ft

Sat15~

Massanutten

Fort Valley, Virginia▲ 20,500 ft

WS
Thu20

Infinitus

Ripton, Vermont▲ 16,000 ft

Fri21~

Cruel Jewel

Blue Ridge, Georgia▲ 27,000 ft

WSHR
Sat22~

Crown of the Crest

Fremont, Nebraska

Sat22

Nanny Goat

Riverside, California▲ 3,000 ft

Sat22

Pigtails Challenge

Renton, Washington▲ 6,000 ft

Sat22~

Veterans Memorial 150

Ludington, Michigan▲ 2,500 ft150 mi

Sat29~

Chesterfield Gorge

West Chesterfield, Massachusetts▲ 5,000 ft

Sat29

Iron Will

Enterprise, Kansas▲ 5,000 ft

Endurance Hunter

Chatsworth, Georgia▲ 19,000 ft

TBD

Five Lakes

Bolivar, Ohio

Fri12

Lighthouse

Old Mission, Michigan▲ 3,500 ft

TBD

Loco Challenge

Butte Meadows, California▲ 9,500 ft

TBD

Miami 125

Palmetto Bay, Florida▲ 1,000 ft125 mi

TBD

Oregon 200

Oakridge, Oregon▲ 25,000 ft200 mi

TBD

SISU

Monrovia, California

Fri12

Tahoe 200

Homewood, California▲ 39,000 ft200 mi

WSHRLottery
TBD

War Hammer

London, Kentucky▲ 15,000 ft