Races

138 upcoming ultras worldwide

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100k — remove filter 138 races match · sorted by date · page 2 of 3

138 races found

Fixed Distance100K
GRIT 5

Big Bend Ultra

Lajitas, TX, USA

100 km Jan 17
Fixed Distance100KFast & Flat
GRIT 5.9

Pierewaai Winter Trail 100k (nightrun)

Hoek van Holland, NLD

100 km 580 m D+ Jan 22
100KMountain
GRIT 10

Hong Kong 100

Pak Tam Chung, Sai Kung, HKG

100 km 5,142 m D+ Jan 23
Fixed Distance100K
GRIT 5.4

Running the Rose 108k

Tyler, TX, USA

108 km Jan 23
Fixed Distance100KMountain
GRIT 10

Sean OBrien 100 km Trail Race

Calabasas, CA, USA

100 km 4,000 m D+ Jan 23
Fixed Distance100KFast & Flat
GRIT 5.9

Ultra Trail Gazelles Sahara 110 km

Tozeur, TUN

110 km 259 m D+ Jan 23
Fixed Distance100K
GRIT 5

Lake Ray Roberts 100K

Pilot Point, TX, USA

100 km Feb 6
100KRolling
GRIT 8.6

Tarawera Ultramarathon

Kawerau, NZL

102 km 2,300 m D+ Feb 13
Fixed Distance100KFast & Flat
GRIT 5

100km del Conero - 6° Memorial Mimmo Strazzullo

Porto Recanati, ITA

100 km 1 m D+ Feb 20
Fixed Distance100K
GRIT 5

Happy Chinese New Year 100 km Race

San Diego, CA, USA

100 km Feb 20
Fixed Distance100K
GRIT 5

Jackpot Ultra Running Festival 100km Race

Henderson, NV, USA

100 km Feb 20
Fixed Distance100K
GRIT 5

Red Dirt Ultra 100 Km

Natchitoches, LA, USA

100 km Feb 20
100KMountain
GRIT 10

Transgrancanaria

Las Palmas de Gran Canaria, ESP

126 km 7,500 m D+ Feb (TBC)
Fixed Distance100KMountain
GRIT 10

Ultramaraton Fuego Y Agua 100 km

Moyogalpa, Isla de Ometepe, NCA

100 km 4,860 m D+ Feb 26
Fixed Distance100KFast & Flat
GRIT 6.7

3ª UltraHélike 100km

Elche, ESP

100 km 1,150 m D+ Feb 27
Fixed Distance100K
GRIT 5

Baku Ultra Endurance 100km

Ubstadt-Weiher, AZE

100 km Feb 27
Fixed Distance100K
GRIT 5

Lake Vian 100km Hilltop Run

Vian, OK, USA

100 km Feb 27
Fixed Distance100K
GRIT 5

Sycamore Canyon 100k

Poway, CA, USA

100 km Feb 27
Fixed Distance100K
GRIT 5

Crazy Desert Trail Race 100 km Race

San Angelo, TX, USA

100 km Mar 6
Fixed Distance100K
GRIT 5

The Big Alta

Marinwood, CA, USA

100 km Mar 20
Fixed Distance100K
GRIT 5

White Sand Ultra 100km

Dholavira, IND

100 km Mar 27
Fixed Distance100KMountain
GRIT 10

Buffalo Stampede 100km

Bright, VIC, AUS

100 km 5,181 m D+ Mar 28
Fixed Distance100KFast & Flat
GRIT 5

Festival de UltraFondo Burjassot - 100k

Burjassot, ESP

100 km 5 m D+ Apr 3
Fixed Distance100KRolling
GRIT 10

Lake Zuri 100 Endurance Run

Zürich, CHE

106 km 3,200 m D+ Apr 3
Fixed Distance100KRolling
GRIT 8

BiMa 100 HTN

Witzenhausen-Kleinalmerode, DEU

100 km 2,000 m D+ Apr 10
Fixed Distance100KMountain
GRIT 10

Gorge Waterfalls 100K

Cascade Locks, OR, USA

100 km 4,200 m D+ Apr 10
Fixed Distance100KRolling
GRIT 9.8

Lake Sonoma 100K & 50K

Healdsburg, CA, USA

100 km 3,200 m D+ Apr 10
Fixed Distance100K
GRIT 5

Leona Divide 100 Km Run

Lake Hughes, CA, USA

100 km Apr 17
Fixed Distance100KRolling
GRIT 10

Rock/Creek Stillhouse 100 km Race

Soddy-Daisy, TN, USA

100 km 3,600 m D+ Apr 17
Fixed Distance100KFast & Flat
GRIT 5

Viborg 100 km

Viborg, DNK

100 km 20 m D+ Apr 17
Fixed Distance100K
GRIT 4.6

Whiskey Basin 91 km Trail Run

Prescott, AZ, USA

91 km Apr 17
Fixed Distance100K
GRIT 5

Fuji 4 Lakes 100 km Challenge

Fujiyoshida, Yamanashi Pref., JPN

100 km Apr 18
Fixed Distance100K
GRIT 6

Fuji 5 Lakes Sparta Challenge

Fujiyoshida, Yamanashi Pref., JPN

120 km Apr 18
100KMountain
GRIT 10

Madeira Island Ultra Trail

Porto Moniz, Madeira, PRT

110 km 7,200 m D+ Apr 23
Fixed Distance100KMountain
GRIT 10

Ultratrail Fränkische Schweiz - Ultratraill (102km)

Ebermannstadt, DEU

102 km 4,100 m D+ Apr 23
100KMountain
GRIT 10

Penyagolosa Trails

Castello de la Plana, ESP

106 km 5,400 m D+ Apr 24
Fixed Distance100K
GRIT 5

Jack Bristol Lake Waramaug 100km Ultra Marathon

New Preston, CT, USA

100 km Apr 25
Fixed Distance100KRolling
GRIT 8.9

Miwok 100k Trail Race

Stinson Beach, CA, USA

100 km 2,600 m D+ May 1
Fixed Distance100KFast & Flat
GRIT 6.1

Petranpad Ultra Trail 112km

Meerlo, NLD

112 km 300 m D+ May 1
Fixed Distance100KFast & Flat
GRIT 5.9

Riga-Valmiera

Riga, LVA

107 km 360 m D+ May 1
Fixed Distance100K
GRIT 4.7

The Tick 50 Mile Race

Alexander Springs, FL, USA

93 km May 1
Fixed Distance100KRolling
GRIT 10

Vilnius Trail Run 108 km

Vilnius, LTU

108 km 3,600 m D+ May 1
Fixed Distance100K
GRIT 5

Traverse City Trail Running Festival 100 km Race

Traverse City, MI, USA

100 km May 8
Fixed Distance100K
GRIT 5

Yamaguchi Hagi Return

Yamaguchi City, JPN

100 km May 9
Fixed Distance100KFast & Flat
GRIT 5.5

Beijing Expo Park UTP100 Spring Carnival

Beijing Yanqing, CHN

100 km 300 m D+ May 15
100KMountain
GRIT 10

Ultra-Trail Australia

Katoomba, NSW, AUS

101 km 4,400 m D+ May 15
Fixed Distance100KRolling
GRIT 10

Les Clochards Célestes

Pepinster, BEL

101 km 3,300 m D+ May 16
Fixed Distance100KFast & Flat
GRIT 5.9

SanktPauli100

Rotenburg/Wümme, DEU

100 km 600 m D+ May 29
Fixed Distance100K
GRIT 5

Southern Rail Trail Run - 100km

Leongatha, VIC, AUS

100 km May 29
Fixed Distance100K
GRIT 5

Worlds End Ultramarathon 100K

Forksville, PA, USA

100 km May 29
Fixed Distance100K
GRIT 5

MoMoFo 100k

Martinsville, IN, USA

100 km Jun 4
100KMountain
GRIT 10

Andorra Ultra Trail

Ordino, AND

105 km 6,800 m D+ Jun 12
Fixed Distance100K
GRIT 5

London 100

Victoria, London, GBR

100 km Jun 12
Fixed Distance100K
GRIT 5

dummy

Travelers Rest, SC, USA

100 km Jun 12
Fixed Distance100KVertical
GRIT 10

Alpe Adria Ultra 120

Valbruna (UD), ITA

115 km 8,224 m D+ Jun 18
Fixed Distance100K
GRIT 5

Night Train 100k

Farmville, VA, USA

100 km Jun 19
Fixed Distance100K
GRIT 5

Denali 135 Great Alaska Endurance 100 km Race

Paxson, AK, USA

100 km Jun 20
100KMountain
GRIT 10

Lavaredo Ultra Trail

Cortina d'Ampezzo, ITA

120 km 5,800 m D+ Jun 25
Fixed Distance100K
GRIT 5

The Yeti 100 km Endurance Run-Washington

North Bend, WA, USA

100 km Jun 25
Fixed Distance100KRolling
GRIT 10

Losheimer Trailfest T100

Losheim am See, DEU

100 km 3,352 m D+ Jun 26