2568 races
December 2026
40 races
SUN
20
Santa Luzia Trail - Caetité
Caetité, Bahia, BR
10 km5 km
SUN
20
Rio do Engenho Adventure
Ilhéus, Bahia, BR
21 km14 km7 km
THU
24
Placerville's Holiday Jingle & Mingle Run
Placerville, CA, US
21 km15 km10 km5 km
THU
24
Wassermühlen-Ultra Rulle
ULTRA
Wallenhorst, Niedersachsen, DE
47 km23 km
FRI
25
Wir wollen doch nur laufen (Marathon-Serie)
Berlin, Berlin, DE
44 km
SAT
26
Koning(in) van de Kluiz
Kluisbergen, Vlaanderen, BE
21 km11 km
SAT
26
Jupiter Ridge Sand Spur
ULTRA
Jupiter, FL, US
50 km30 km21 km
SAT
26
Christmas Trail Run - Genk
Genk, Vlaanderen, BE
15 km
SAT
26
Maratón-Trail Majadahonda
Majadahonda, Comunidad de Madrid, ES
42 km31 km21 km10 km
SAT
26
Going Running….
ULTRA
Kennesaw, GA, US
85 km69 km53 km37 km
SAT
26
Silbersee-Hüggel UltraTrail
ULTRA
Hasbergen, Niedersachsen, DE
46 km23 km
SUN
27
RopaTrail Huizen
Huizen, Noord-Holland, NL
24 km12 km8 km
SUN
27
Trail de la Guigne
Feuguerolles-Bully, Normandie, FR
29 km14 km
SUN
27
Multievento Trail Lousame: Trail Curto E Longo
Aldeagrande de Lousame, ES
45 km25 km14 km
SUN
27
Trail Cabeça Aldeia Natal
Cabeça, Guarda, PT
15 km
SUN
27
Trail Majal Blanco
Sangonera la Verde, Región de Murcia, ES
24 km14 km
SUN
27
Sloopsteener Seenrunden Ultramarathon
ULTRA
Westerkappeln, Nordrhein-Westfalen, DE
47 km23 km
SUN
27
Bastogne-Wiltz-Bastogne & Castle Trail Wiltz
ULTRA
Bastogne, Wallonie, BE
100 km70 km50 km30 km18 km
SUN
27
Alba d'Oriente - la Dieci Miglia di Otranto
Otranto, Puglia, IT
15 km9 km
SUN
27
Last Supper 100k
ULTRA
Roxbury, NJ, US
100 km
SUN
27
Midwinter Mortimer Trail 2026
ULTRA
Ludlow, West Midlands, GB
48 km
SUN
27
Round the Bay Relay and Ultra
ULTRA
Fort Walton Beach, FL, US
59 km
SUN
27
Trail Run Trilhas do Baixio
Palhoça, Santa Catarina, BR
10 km5 km
SUN
27
Aniversário do Felipão Trail Run
União dos Palmares, Alagoas, BR
21 km12 km6 km
MON
28
Across the Years
ULTRA
Peoria, AZ, US
322 km161 km100 km42 km
MON
28
Schokland Ultramarathon
Schokland, Flevoland, NL
45 km
MON
28
Dörenther Klippen UltraTrail
ULTRA
Ibbenbüren, Nordrhein-Westfalen, DE
46 km
MON
28
Grüntal-Winterultra
ULTRA
Freudenstadt, Baden-Württemberg, DE
50 km
TUE
29
Drenthe Trail
Norg, Drenthe, NL
26 km18 km7 km
WED
30
Erzsteig über Hüggel-Gipfel UltraTrail
ULTRA
Hasbergen, Niedersachsen, DE
46 km31 km15 km
WED
30
Eindejaarstrail Drunen
Drunen, Noord-Brabant, NL
22 km13 km
THU
31
Free Trail Águias de Alvelos – Réveillon
Alvelos, Braga, PT
15 km10 km
THU
31
Resolution Run
Las Vegas, NV, US
21 km10 km5 km
THU
31
Run Undead Ultra Trail Party
ULTRA
Pelham, AL, US
161 km100 km81 km50 km25 km
THU
31
Plain Crazy Trail 12.5 Miles
Warminster, England, GB
21 km
THU
31
Recover from the Holidays 50K
ULTRA
Huntsville, AL, US
50 km
THU
31
Wisent Wintertrail
Apeldoorn, Gelderland, NL
23 km16 km9 km5 km
THU
31
Silvester-Ultramarathon Breuna
ULTRA
Breuna, Hessen, DE
46 km23 km
THU
31
2027 Texas Ultra Series
ULTRA
Multiple Cities, TX, US
100 km50 km15 km10 km5 km
THU
31
Corrida São Bertioga 15K
Bertioga, São Paulo, BR
15 km5 km
January 2027
10 races
FRI
1
Knacker Cracker
Dorking, England, GB
10 km
FRI
1
Doomsday 5K
St. Louis, MO, US
5 km
FRI
1
Just Survive 125
ULTRA
Hobe Sound, FL, US
200 km
FRI
1
The Next Loop Endurance Weekend | 01/01/27
ULTRA
St. Louis, MO, US
100 km50 km
FRI
1
LDWA - Hangover Hike
Dewsbury, England, GB
34 km27 km16 km15 km
FRI
1
Race over the Glen
Ballymena, Northern Ireland, GB
10 km
SAT
2
Gut Sutthausen Ultramarathon
Osnabrück, Niedersachsen, DE
45 km30 km
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
Frozen Trash Panda
Huntsville, AL, US
21 km10 km
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