Race Calendar

Trail & ultra races worldwide

2568 upcoming races, sorted by date.

2568 races

December 2026

50 races
SAT
5
Chester Rim 5K -Duluth Winter Trailrunning Series
Duluth, MN, US
5 km
SAT
5
Mitchell's Mountain Infinity Loop - 3.14 mi Last Man Standing/5k/1k
Fayetteville, AR, US
5 km1 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
66 Degrés Sud - Trail Nocturne de l'Ecoparc Catalan
Pézilla-la-Rivière, Occitanie, FR
43 km25 km16 km9 km
SAT
5
Les Ribines de l'Aber Ildut
Plouarzel, Bretagne, FR
37 km27 km18 km16 km10 km9 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
Krampuslauf
Lyme, NH, US
10 km5 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
State Games of MS Rolling Hill Revival Trail Run
Morton, MS, US
23 km11 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
Choco Trail d'Hardricourt
Hardricourt, Île-de-France, FR
42 km24 km13 km12 km8 km
SAT
5
Soli'trail de Bouliac
Bouliac, Nouvelle-Aquitaine, FR
31 km22 km10 km
SAT
5
Leiria X-Mas Night Trail
Leiria, Leiria, PT
19 km12 km10 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
Yeti Winter Trail Series
Dixon, IL, US
20 km15 km10 km5 km
SAT
5
The Guv'nor Frozen 50
ULTRA
Dodgeville, WI, US
50 km25 km15 km
SAT
5
Trail Entre Terre et Mer
Saint-Coulomb, Bretagne, FR
24 km14 km
SAT
5
Peacock Gap Trail Run
San Rafael, CA, US
30 km21 km10 km
SAT
5
Loup Garou Trail Run
ULTRA
Ville Platte, LA, US
161 km97 km64 km32 km
SAT
5
State Games of MS Rolling Hill Revival XC
Morton, MS, US
23 km11 km
SAT
5
Bremer Bergmarathon
ULTRA
Bremen, Bremen, DE
52 km43 km23 km12 km9 km
SAT
5
Mayhem Night Trail
Fort McDowell, AZ, US
25 km16 km8 km
SAT
5
Wildwood Trail Marathon
Wildwood, MO, US
42 km21 km10 km
SAT
5
Ultra Maratona dos Campos Gerais
ULTRA
Carambeí, Paraná, BR
200 km150 km100 km50 km21 km10 km5 km
SAT
5
Desafio CS
Petrópolis, Rio de Janeiro, BR
20 km13 km9 km5 km
SAT
5
Boaventura Trail Run
Abrantes, Bahia, BR
13 km6 km
SAT
5
Desafio 28 Praias – Etapa Lua
Ubatuba, São Paulo, BR
21 km10 km5 km
SUN
6
Siebengebirgsmarathon
Bad Honnef, Nordrhein-Westfalen, DE
42 km36 km21 km
SUN
6
Trail Trilhos da Lagoa de Óbidos
Nadadouro, Leiria, PT
22 km12 km8 km
SUN
6
Winter Trail Chamois
Chamois, Valle d'Aosta, IT
30 km20 km10 km
SUN
6
Trail Monte Pallano
Tornareccio, Abruzzo, IT
12 km
SUN
6
Magis'Trail
Luynes, Centre-Val de Loire, FR
25 km16 km8 km
SUN
6
EcoDamar
Sinalunga, Toscana, IT
16 km12 km7 km
SUN
6
Sea 2 Summit - Offa's Dyke Half/Full/Ultra
ULTRA
Prestatyn, Wales, GB
56 km42 km21 km
SUN
6
Trail del Ciapà
Cervo, Liguria, IT
30 km21 km9 km5 km
SUN
6
Triplette des Fagnes
Jalhay, Wallonie, BE
14 km7 km
SUN
6
Bergbaurundweg Witten Marathon
Witten, Nordrhein-Westfalen, DE
43 km26 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
Trail de l'Igue
Crégols, Occitanie, FR
35 km15 km8 km

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