77 races
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November 2026
6 races
FRI
20
Fat Ox
ULTRA
Buckeye, AZ, US
161 km100 km50 km
SAT
21
Dinosaur Valley Endurance Run
ULTRA
Glen Rose, TX, US
161 km100 km50 km25 km8 km
SAT
21
Fall Creek 100
ULTRA
Spencer, TN, US
161 km100 km50 km
SAT
21
The Stuffed Turkey Endurance Races
ULTRA
Granger, IA, US
161 km81 km50 km16 km
SAT
21
Girl Scout Island Ultra
ULTRA
Savannah, GA, US
161 km100 km50 km10 km
SAT
21
Chattabrewchee Invitational
ULTRA
Columbus, GA, US
161 km
December 2026
8 races
SAT
5
Festivus 100/50 Miler Trail Run
ULTRA
middleburg, FL, US
161 km81 km56 km23 km11 km
SAT
5
Hitchcock Experience Endurance Runs
ULTRA
Honey Creek, IA, US
161 km101 km81 km21 km
SAT
5
Last Chance Ultra
ULTRA
Springfield, MO, US
161 km100 km81 km50 km16 km
SAT
5
Loup Garou Trail Run
ULTRA
Ville Platte, LA, US
161 km97 km64 km32 km
FRI
11
Frigid Beast Feast
ULTRA
Springfield, LA, US
241 km164 km121 km82 km53 km24 km10 km5 km
SAT
12
Beast of the East 100
ULTRA
Kings Mountain, NC, US
161 km100 km81 km42 km21 km
MON
28
Across the Years
ULTRA
Peoria, AZ, US
322 km161 km100 km42 km
THU
31
Run Undead Ultra Trail Party
ULTRA
Pelham, AL, US
161 km100 km81 km50 km25 km
January 2027
11 races
FRI
1
Just Survive 125
ULTRA
Hobe Sound, FL, US
200 km
SAT
2
WinterRock
ULTRA
Independence, KS, US
163 km101 km25 km12 km
SAT
2
Hard Times 100
ULTRA
Paris, TX, US
161 km100 km50 km
FRI
8
Frozen: H3
ULTRA
Bethera, SC, US
161 km81 km50 km25 km10 km
SAT
9
Angela Ivory Memorial Runs
ULTRA
Felton, DE, US
161 km50 km
TUE
12
Fierce Dragon (H9)
ULTRA
Blairsville, GA, US
322 km161 km100 km64 km40 km
SAT
16
Long Haul 100
ULTRA
Lakeland, FL, US
161 km
SAT
16
The Shippey Endurance Runs
ULTRA
High Ridge, MO, US
161 km100 km64 km50 km32 km25 km
SAT
16
Coldwater Hundred
ULTRA
Goodyear, AZ, US
161 km100 km50 km32 km16 km8 km
SAT
30
The Bootleg Boogie
ULTRA
Boulder City, NV, US
161 km81 km21 km
SAT
30
Forgotten Florida
ULTRA
Christmas, FL, US
161 km81 km24 km13 km
February 2027
13 races
SAT
6
Rocky Raccoon 100 Mile 2027
ULTRA
Huntsville, Texas, US
161 km100 km
SAT
6
BURT 100
ULTRA
Bainbridge Island, WA, US
161 km110 km55 km
FRI
12
Outlaw 100 Oklahoma
ULTRA
Quinton, OK, US
217 km161 km81 km21 km6 km5 km
FRI
19
Jackpot Ultras
ULTRA
Henderson, NV, US
161 km100 km81 km
SAT
20
The Enoree 100 and 50
ULTRA
Newberry, SC, US
161 km81 km
SAT
20
The Enoree Trail Run
ULTRA
Newberry, SC, US
161 km81 km
SAT
20
Space Pirate 100
ULTRA
Port Canaveral, FL, US
161 km81 km54 km
SAT
20
Beast of Burden - Winter
ULTRA
Lockport, NY, US
161 km81 km40 km
FRI
26
Froggy Mountain Warrior 100
ULTRA
Galax, VA, US
161 km
SAT
27
Will Rogers 24 Hour/12 Hours/6 Hour
ULTRA
Pacific Palisades, CA, US
161 km100 km81 km50 km30 km21 km
SAT
27
Sam's Last Stand
ULTRA
Cleveland, TX, US
155 km
SAT
27
Run Lovit
ULTRA
Hot Springs, AR, US
161 km100 km50 km
SUN
28
Swammie Shuffle 200
ULTRA
Virginia Beach, VA, US
322 km
March 2027
12 races
SAT
6
The Swamp Fox Ultra
ULTRA
McClellanville, SC, US
161 km81 km50 km21 km
SAT
6
Geaux Wild Ultra
ULTRA
Doyline, LA, US
161 km81 km50 km
WED
10
Appalachian 200 / 100
ULTRA
Franklin, NC, US
322 km161 km
FRI
12
The Drift 100
ULTRA
Pinedale, WY, US
161 km
SAT
13
THUNDER KISS 100M/100K and 20 Miler
ULTRA
Sterrett, AL, US
161 km100 km32 km
WED
17
Southern States 200
ULTRA
Delta, AL, US
322 km161 km
FRI
19
Viper 100
ULTRA
Cordova, TN, US
161 km107 km53 km25 km
FRI
19
Three Days of Syllamo
ULTRA
Fifty-Six, AR, US
151 km81 km50 km20 km
SAT
20
American Bottoms
ULTRA
Columbia, IL, US
182 km90 km
SAT
20
Grasslands Trail Run
ULTRA
Alvord, TX, US
161 km81 km42 km21 km15 km
SAT
20
The Bootlegger 100 Mile Trail Race
ULTRA
Flovilla, GA, US
161 km81 km20 km
SAT
20
Cow Ford 100 / 50 Miler
ULTRA
JACKSONVILLE, FL, US
161 km81 km
Ultra marathons
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