Races

37 upcoming ultras worldwide

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2027-12 — remove filter100mi — remove filter 37 races match · sorted by date

37 races found

Fixed Distance100 miRolling
GRIT 10

Lommedalen Rundt 100Miles

Lommedalen, NOR

161 km 6,160 m D+ Oct 23
100 miFast & Flat
GRIT 10

Javelina Jundred

Fountain Hills, AZ, USA

161 km 1,919 m D+ Oct 31
Fixed Distance100 miMountain
GRIT 10

Grampians Peak Trail 100mi (GPT100)

Horsham, VIC, AUS

161 km 7,510 m D+ Nov 5
Fixed Distance100 mi
GRIT 8.1

Willapa Trail Festival 100 Miles Race

Chehalis, WA, USA

161 km Nov 7
Fixed Distance100 miMountain
GRIT 10

Mons Ultra Trail 100mi

Nova Trento, SC, BRA

161 km 8,660 m D+ Nov 13
Fixed Distance100 mi
GRIT 8.1

Fat Ox 100 Mile Run

Goodyear, AZ, USA

161 km Nov 20
Fixed Distance100 mi
GRIT 8.1

Last Chance Ultra

Rogersville, MO, USA

161 km Dec 5
Fixed Distance100 mi
GRIT 7.5

Ultra Maratona dos Campos Gerais 150km

Ponta Grossa, PR, BRA

150 km Dec 5
Fixed Distance100 mi
GRIT 10

Ultra Maratona dos Campos Gerais 200km

Ponta Grossa, PR, BRA

200 km Dec 5
Fixed Distance100 mi
GRIT 8.1

Snowdrop Ultra 55 Hour Race - 100mi Split

Sugar Land, TX, USA

161 km Dec 30
Fixed Distance100 miFast & Flat
GRIT 10

Go Big 100 Mile Race

Volcano, HI, USA

161 km 1,500 m D+ Dec 31
Fixed Distance100 mi
GRIT 8.1

New Years One Day 100 Mi Run

San Jose, CA, USA

161 km Dec 31
Fixed Distance100 mi
GRIT 8.1

Geaux Wild Ultra

Doyline, LA, USA

161 km Mar 6
Fixed Distance100 miRolling
GRIT 10

Ultramaratona Caminhos de Caravaggio UMCC 100mi

Farroupilha, RS, BRA

160 km 3,385 m D+ Mar 12
Fixed Distance100 mi
GRIT 8.1

White Sand Ultra 100mi

Dholavira, IND

161 km Mar 27
Fixed Distance100 mi
GRIT 8.6

Delirious W.E.S.T. 100 Miler

Northcliffe, WA, AUS

172 km Apr 1
Fixed Distance100 miRolling
GRIT 10

Leatherwood Ultras 100 Mile

Ferguson, NC, USA

161 km 4,000 m D+ Apr 3
Fixed Distance100 miRolling
GRIT 10

Dog Creek Timber Trail - 100 Miles (plus 100Km, 50Mi, 50km, 24h, 12h)

Hanmer Springs, NZL

161 km 3,650 m D+ Apr 9
100 miMountain
GRIT 10

Ultra-Trail Mt. Fuji

Fujiyoshida, Yamanashi, JPN

168 km 8,000 m D+ Apr (TBC)
Fixed Distance100 miFast & Flat
GRIT 9.1

Bremen - Sankt Pauli 100mi

Bremen, DEU

161 km 700 m D+ May 29
Fixed Distance100 mi
GRIT 8.1

Cape2Cape Ultra Marathon 100mi

Augusta, WA, AUS

161 km Jun 12
100 miMountain
GRIT 10

Zugspitz Ultratrail

Grainau, DEU

167 km 8,205 m D+ Jun 17
Fixed Distance100 mi
GRIT 8.1

Burney Mountain 100

Cassel, CA, USA

161 km Jun 18
Fixed Distance100 mi
GRIT 8.1

Hell Horse Hundred

Big Sandy, USA

161 km Jun 20
Fixed Distance100 mi
GRIT 8.1

The Yeti 100 Mile Endurance Run-Washington

North Bend, WA, USA

161 km Jun 25
100 miRolling
GRIT 10

Western States 100

Olympic Valley, California, USA

161 km 5,500 m D+ Jun (TBC)
100 miMountain
GRIT 10

Hardrock Hundred

Silverton, Colorado, USA

161 km 10,058 m D+ Jul 9
Fixed Distance100 mi
GRIT 8.1

Devils Gulch 100 Mile Race

Wenatchee, WA, USA

161 km Jul 10
Fixed Distance100 mi
GRIT 8.1

Siskiyou Out Back The Brink 100 Mile

Mount Ashland, OR, USA

161 km Jul 10
100 miRolling
GRIT 10

Leadville Trail 100

Leadville, CO, USA

161 km 4,722 m D+ Aug 21
100 miMountain
GRIT 10

Ultra-Trail du Mont-Blanc

Chamonix, FRA

171 km 10,000 m D+ Aug (TBC)
Fixed Distance100 mi
GRIT 8.6

Sörmlands 100 - 100mi

Gripholms slott, Mariefred, SWE

171 km Sep 10
100 miMountain
GRIT 10

Wasatch Front 100

Layton, Utah, USA

161 km 7,315 m D+ Sep (TBC)
100 miRolling
GRIT 10

Mogollon Monster 100

Payson, AZ, USA

162 km 4,846 m D+ Sep (TBC)
100 miRolling
GRIT 10

Bryce Canyon 100

Bryce Canyon City, USA

161 km 4,268 m D+ Sep (TBC)
100 miFast & Flat
GRIT 10

Centurion Autumn 100

Goring-on-Thames, Oxfordshire, GBR

161 km 1,500 m D+ Oct 16
100 miMountain
GRIT 10

Diagonale des Fous

Saint-Pierre, La Reunion, FRA

165 km 9,600 m D+ Oct (TBC)