262 races
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December 2026
15 races
SAT
12
Beast of the East 100
ULTRA
Kings Mountain, NC, US
161 km100 km81 km42 km21 km
SAT
12
TUDC Tallahassee Ultra Distance Classic
ULTRA
Tallahassee, FL, US
50 km25 km10 km
FRI
18
Quiet Silence
ULTRA
Lake Mills, WI, US
50 km28 km
SAT
19
Lookout Mountain Trail Race
ULTRA
Lookout Mountain, GA, US
81 km29 km10 km
SAT
19
Woodside Ramble
ULTRA
Redwood City, CA, US
50 km35 km21 km10 km
SAT
19
Otter Creek
Brandenburg, KY, US
42 km26 km13 km
SAT
19
Rudolph & Roses
ULTRA
Tyler, TX, US
100 km50 km30 km20 km10 km
SAT
19
River Bluff Trail Runs
ULTRA
St. Joseph, MO, US
50 km25 km10 km
SAT
19
Magnolia Magic River Trail Run
ULTRA
Pilot Hill, CA, US
50 km42 km30 km21 km12 km5 km
SAT
19
Naked Nick
ULTRA
Leesport, PA, US
50 km25 km
SUN
20
Dirty December Trail Run
San Diego, CA, US
42 km21 km10 km
SAT
26
Jupiter Ridge Sand Spur
ULTRA
Jupiter, FL, US
50 km30 km21 km
SAT
26
Going Running….
ULTRA
Kennesaw, GA, US
85 km69 km53 km37 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
35 races
SAT
2
Northwoods Marathon & Half Marathon - Duluth Winte
Duluth, MN, US
42 km21 km
SAT
2
Yankee Springs Winter Challenge
ULTRA
Middleville, MI, US
50 km25 km10 km5 km
SAT
2
Hacienda Hills Trail Run - Winter
ULTRA
San Jose, CA, US
50 km42 km30 km21 km15 km10 km5 km
SAT
2
Croom Zoom
ULTRA
Brooksville, FL, US
50 km32 km16 km
SAT
2
Wild Azalea Trail Challenge
ULTRA
Alexandria, LA, US
81 km44 km21 km10 km
SAT
2
Ocean's 26.2 Relay Race and 6k run and Ruck
palm coast, FL, US
42 km6 km
SAT
2
WinterRock
ULTRA
Independence, KS, US
163 km101 km25 km12 km
SUN
3
Willis River
ULTRA
Cumberland, VA, US
50 km35 km20 km
FRI
8
Frozen: H3
ULTRA
Bethera, SC, US
161 km81 km50 km25 km10 km
SAT
9
Night Owl Trail Marathon, Half, and 10K
Waynesville, OH, US
42 km21 km10 km
SAT
9
San Tan Scramble
ULTRA
Queen Creek, AZ, US
50 km26 km17 km9 km5 km
SAT
9
Rabid Raccoon 25k
Chattanooga, TN, US
25 km
SAT
9
Return to Lake Lure
ULTRA
Lake Lure, NC, US
50 km32 km16 km5 km
SAT
9
No Hands Trail Run
ULTRA
Auburn, CA, US
50 km35 km21 km8 km
SAT
9
The Great Scorpion Trail Run
ULTRA
Meridian, MS, US
50 km25 km13 km
SAT
9
Perpetua FatAss
ULTRA
Yachats, OR, US
50 km30 km20 km15 km
SAT
9
Pullman Winter Ultras | January
ULTRA
Pullman, WA, US
50 km38 km25 km13 km
SAT
9
Frozen Devil's Head
Sedalia, CO, US
35 km
SUN
10
Atlanta Fat Ass 50K
ULTRA
Lithia Springs, GA, US
50 km25 km
TUE
12
Fierce Dragon (H9)
ULTRA
Blairsville, GA, US
322 km161 km100 km64 km40 km
SAT
16
Ouachita Switchbacks
ULTRA
Big Cedar, OK, US
50 km25 km16 km
SAT
16
Huff N' Puff Trail Races
Jackson, GA, US
42 km21 km5 km
SAT
16
Swamp Stomper 50k/25k
ULTRA
Millington, TN, US
50 km25 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
16
Frozen Goat
Huntsville, AL, US
30 km15 km6 km
SAT
16
Tatonka 50k & 20mi
ULTRA
Waiteville, WV, US
50 km32 km
SAT
16
Helen Holiday Trail Race
ULTRA
Helen, GA, US
50 km25 km10 km
THU
21
Franklin Mountains TrailFest
ULTRA
El Paso, TX, US
100 km50 km30 km10 km5 km
SAT
23
Folsom Lake Sweetwater Trail Run
ULTRA
Folsom, CA, US
61 km50 km42 km30 km21 km15 km10 km5 km
SAT
23
Southern Freeze 50/50
ULTRA
Columbus, GA, US
81 km50 km25 km
SAT
23
White Tank Throwdown
Waddell, AZ, US
30 km20 km10 km
SAT
23
Rise Alamo City Trail Ultra
ULTRA
San Antonio, TX, US
50 km25 km10 km5 km
SAT
23
Florida Roots Trail Series: Fort Clinch
ULTRA
Fernandina Beach, FL, US
50 km30 km10 km
SAT
23
Running the Rose
ULTRA
Tyler, TX, US
108 km54 km35 km18 km7 km
Ultra marathons
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