1051 races
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November 2026
1 race
December 2026
49 races
TUE
1
Sternsteintrail - Winterchallenge
ULTRA
Linz, Oberösterreich, AT
46 km36 km
TUE
1
ALQ Ultras Twelve Runs of Christmas Challenge
ULTRA
null, MD, US
78 km
THU
3
Epic Trail Run Azores
ULTRA
Vila Franca Do Campo, Açores, PT
167 km108 km63 km35 km17 km
FRI
4
The Spectacle
ULTRA
Nelson, Tasman, NZ
160 km100 km50 km
FRI
4
Blood Rock 100
ULTRA
Pelham, AL, US
81 km55 km25 km
FRI
4
Rondônia Run 80K
ULTRA
Ji-Paraná, Rondônia, BR
80 km50 km30 km15 km7 km
SAT
5
Calero Trail Run - Winter
ULTRA
San Jose, CA, US
50 km42 km25 km21 km15 km10 km5 km
SAT
5
Pullman Winter Ultras | December
ULTRA
Pullman, WA, US
50 km38 km25 km13 km
SAT
5
Trail du BW
ULTRA
Chaumont-Gistoux, Wallonie, BE
100 km85 km62 km42 km25 km12 km6 km
SAT
5
Ray Miller 50/50
ULTRA
Malibu, CA, US
81 km50 km30 km
SAT
5
RuHH 100
ULTRA
Hamburg, Hamburg, DE
100 km50 km
SAT
5
Anza Borrego Cuyamaca 50 Mile Run
ULTRA
Julian, CA, US
81 km
SAT
5
SCOTT Cheviot Goat Winter Ultra 2026
ULTRA
Ingram, North East, GB
95 km
SAT
5
McDowell Mountain Frenzy
ULTRA
Fountain Hills, AZ, US
81 km50 km25 km16 km8 km
SAT
5
Lake Norman State Park 30K & 50K Trail Race
ULTRA
Troutman, NC, US
50 km30 km
SAT
5
HAROC (aka Hanging Rock Challenge)
ULTRA
Danbury, NC, US
50 km25 km
SAT
5
Terhills Trail
ULTRA
Dilsen-Stokkem, Vlaanderen, BE
58 km44 km39 km29 km23 km15 km
SAT
5
Colossal-Vail 50/50
ULTRA
Vail, AZ, US
81 km55 km21 km
SAT
5
Southern Arizona Triple 50
ULTRA
Tucson/Oracle/Sonoita, AZ, US
81 km
SAT
5
Nature Coast 100k
ULTRA
Chiefland, FL, US
100 km50 km
SAT
5
Kepler Challenge Mountain Run 2026
ULTRA
Te Anau, Southland, NZ
60 km
SAT
5
Freight Train 100k/50k
ULTRA
Farmville, VA, US
100 km50 km21 km
SAT
5
Festivus 100/50 Miler Trail Run
ULTRA
middleburg, FL, US
161 km81 km56 km23 km11 km
SAT
5
Maxi Race Madeira
ULTRA
São Vicente, Madeira, PT
100 km55 km
SAT
5
Menestrail
ULTRA
Moncontour, Bretagne, FR
100 km58 km40 km34 km26 km14 km8 km
SAT
5
Devil Dog Ultras
ULTRA
Triangle, VA, US
100 km50 km
SAT
5
Conegliano Valdobbiadene Prosecco Running Festival
ULTRA
Vidor, Veneto, IT
51 km42 km21 km10 km
SAT
5
Isle du Bois Trail Run
ULTRA
Pilot Point, TX, US
50 km32 km16 km6 km
SAT
5
Hitchcock Experience Endurance Runs
ULTRA
Honey Creek, IA, US
161 km101 km81 km21 km
SAT
5
Over The Hill Track Club High Desert 50K & 30K
ULTRA
Ridgecrest, CA, US
50 km30 km10 km
SAT
5
Last Chance Ultra
ULTRA
Springfield, MO, US
161 km100 km81 km50 km16 km
SAT
5
Cloudland Canyon 50 Mile/50K/25K/5 MIle
ULTRA
Rising Fawn, GA, US
81 km50 km25 km8 km
SAT
5
Trail da Amizade
ULTRA
Santiago da Guarda, Leiria, PT
82 km50 km32 km19 km12 km
SAT
5
The Guv'nor Frozen 50
ULTRA
Dodgeville, WI, US
50 km25 km15 km
SAT
5
Loup Garou Trail Run
ULTRA
Ville Platte, LA, US
161 km97 km64 km32 km
SAT
5
Bremer Bergmarathon
ULTRA
Bremen, Bremen, DE
52 km43 km23 km12 km9 km
SAT
5
Ultra Maratona dos Campos Gerais
ULTRA
Carambeí, Paraná, BR
200 km150 km100 km50 km21 km10 km5 km
SUN
6
Sea 2 Summit - Offa's Dyke Half/Full/Ultra
ULTRA
Prestatyn, Wales, GB
56 km42 km21 km
SUN
6
Løberen - Fussingø Trail
ULTRA
Over Fussing, DK
50 km34 km17 km9 km
SUN
6
Shale Trail Run
ULTRA
Winchburgh, Scotland, GB
50 km25 km9 km
SUN
6
PPTC Endurance Fest
ULTRA
Brooklyn, NY, US
81 km50 km
SUN
6
Carrera por Montaña Sierra de Chiva
ULTRA
Chiva, Comunidad Valenciana, ES
61 km35 km14 km
SUN
6
Salem 50k
ULTRA
Salem, OR, US
50 km30 km10 km
SUN
6
Marcona Wind Trail 2026
ULTRA
San Juan de Marcona, Ica, PE
100 km65 km42 km35 km21 km10 km
SUN
6
Pine Mountain Trail Run
ULTRA
Pine Mountain, GA, US
74 km64 km31 km10 km
SUN
6
Hunter S. Thompson Fear & Loathing
ULTRA
San Francisco, CA, US
81 km50 km
THU
10
Oman by UTMB 2026
ULTRA
Birkat Al Mouz, Al Dakhliyah, OM
154 km100 km50 km20 km
FRI
11
Frigid Beast Feast
ULTRA
Springfield, LA, US
241 km164 km121 km82 km53 km24 km10 km5 km
FRI
11
The Bello Gallico
ULTRA
Oud-Heverlee, Vlaanderen, BE
200 km160 km100 km80 km
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