Races

1,848 upcoming ultras worldwide

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2026-12 — remove filter 1,848 races match · sorted by date · page 20 of 31

1848 races found

Fixed Distance100K
GRIT 5

The Big Alta

Marinwood, CA, USA

100 km Mar 20
Fixed Distance50KMountain
GRIT 7

The HAT Run 50K

Havre de Grace, MD, USA

50 km 3,000 m D+ Mar 20
Fixed Distance50 mi
GRIT 3.2

The Mt. Tammany 10

Delaware Water Gap, NJ, USA

64 km Mar 20
Fixed Distance50KRolling
GRIT 4.8

Valencia Trail Race

Valencia, CA, USA

50 km 1,500 m D+ Mar 20
Fixed Distance50K
GRIT 2.5

Warbird

Hyden, KY, USA

50 km Mar 20
Fixed Distance50KFast & Flat
GRIT 2.6

Warendorf Ultra Marathon (WUM)

Warendorf, DEU

50 km 90 m D+ Mar 20
Fixed Distance50K
GRIT 2.5

Wells Mills at the Rat Race 50k

Waretown, NJ, USA

50 km Mar 20
TimedOther timed
GRIT —

Yeti 11 Hour Endurance Run

Lithia Springs, GA, USA

Mar 20
TimedOther timed
GRIT —

Yeti 7 Hour Endurance Run

Lithia Springs, GA, USA

Mar 20
Fixed Distance50KRolling
GRIT 5.1

Frau Holle Märchenland Ultra

Hessisch Lichtenau, DEU

57 km 1,500 m D+ Mar 21
Timed12 hours
GRIT —

Infinite Loop

Schwabach, DEU

45 m D+ Mar 21
Timed6 hours
GRIT —

Infinite Loop

Schwabach, DEU

45 m D+ Mar 21
Timed6 hours
GRIT —

Sand Monster

Columbia, SC, USA

Mar 21
Fixed Distance50K
GRIT 2.5

Terror of Tammany!

Columbia, NJ, USA

50 km Mar 21
Fixed Distance50K
GRIT 2.5

Puerto Galera Trail Ultra

Puerto Galera, PHL

50 km Mar 24
Fixed Distance50 miRolling
GRIT 8.4

Badger Mountain 50 Mile Challenge

Kennewick, WA, USA

80 km 2,900 m D+ Mar 26
Fixed Distance50 miRolling
GRIT 8.4

Badger Mountain 50 Mile Challenge Ruck

Kennewick, WA, USA

80 km 2,900 m D+ Mar 26
BackyardBackyard
GRIT —

Bad Ass Backyard Ultra

Rio Linda, CA, USA

Mar 27
Fixed Distance50KRolling
GRIT 5.5

Badger Mountain 55 km Challenge

Kennewick, WA, USA

55 km 1,800 m D+ Mar 27
BackyardBackyard
GRIT —

Cappys Backyard Ultra

Pioche, NV, USA

Mar 27
Fixed Distance50K
GRIT 2.4

Clinton Lake Ultra

DeWitt, IL, USA

48 km Mar 27
Fixed Distance50K
GRIT 2.5

Crown King Scramble 50K

Lake Pleasant Regional Park, AZ, USA

50 km Mar 27
Fixed Distance50K
GRIT 2.5

Dirty 30 Gravel

Saranac, MI, USA

50 km Mar 27
Timed12 hours
GRIT —

Dizzy Daze 12 Hour Race

Seattle, WA, USA

Mar 27
TimedOther timed
GRIT —

Dizzy Daze 5 Hour Race

Seattle, WA, USA

Mar 27
Fixed Distance50K
GRIT 2.5

Griffith Park Trail Marathon

Los Angeles, CA, USA

50 km Mar 27
TimedOther timed
GRIT —

Schon Park 3/6/9 Endurance Runs

Glen Carbon, IL, USA

Mar 27
Timed12 hours
GRIT —

Vernal Equinox 12 Hour Race

Batavia, OH, USA

Mar 27
Timed12 hours
GRIT —

Vernal Equinox 12 Hour Race Ruckers

Batavia, OH, USA

Mar 27
Timed8 hours
GRIT —

Vernal Equinox 8 Hour Race

Batavia, OH, USA

Mar 27
Fixed Distance100K
GRIT 5

White Sand Ultra 100km

Dholavira, IND

100 km Mar 27
Fixed Distance100 mi
GRIT 8.1

White Sand Ultra 100mi

Dholavira, IND

161 km Mar 27
Fixed Distance200 mi +
GRIT 10

White Sand Ultra 135mi

Dholavira, IND

217 km Mar 27
Fixed Distance50K
GRIT 2.5

White Sand Ultra 50km

Dholavira, IND

50 km Mar 27
Fixed Distance100KMountain
GRIT 10

Buffalo Stampede 100km

Bright, VIC, AUS

100 km 5,181 m D+ Mar 28
TimedOther timed
GRIT —

Picnic Island Ultra 10 Hour Race

Jupiter, FL, USA

Mar 28
Timed6 hours
GRIT —

Picnic Island Ultra 6 Hour Race

Jupiter, FL, USA

Mar 28
Fixed Distance200 mi +
GRIT 10

Delirious W.E.S.T. 200 Miler

Northcliffe, WA, AUS

350 km Mar 31
Fixed Distance100 mi
GRIT 8.6

Delirious W.E.S.T. 100 Miler

Northcliffe, WA, AUS

172 km Apr 1
BackyardBackyard
GRIT —

Last Legs Backyard Ultra

Würzburg, DEU

10 m D+ Apr 1
Stage RaceStage raceFast & Flat
GRIT 10

Marathon des Sables

Ouarzazate, MAR

250 km 800 m D+ Apr (TBC)
Fixed Distance50 miFast & Flat
GRIT 5.6

American River 50 Mile Endurance Run

Sacramento, CA, USA

80 km 1,050 m D+ Apr 3
Fixed Distance50 mi
GRIT 4

Beast of the Brazos

Waco, USA

80 km Apr 3
Fixed Distance50 miRolling
GRIT 7.2

Behind the Rocks 50 Mile Race

Moab, UT, USA

80 km 2,100 m D+ Apr 3
Fixed Distance50KRolling
GRIT 4.2

Behind the Rocks 50Km Race

Moab, UT, USA

50 km 1,100 m D+ Apr 3
Fixed Distance50K
GRIT 2.5

Big Buffalo 50 Km Endurance Run

Memphis, TN, USA

50 km Apr 3
Fixed Distance50 mi
GRIT 4

Big Buffalo 50 Mile Endurance Run

Memphis, TN, USA

80 km Apr 3
Fixed Distance50KMountain
GRIT 5.8

Borneo Ultra Trail Marathon BUTM - 50 km

Pekan Tamparuli, Kota Kinabalu, MYS

50 km 2,230 m D+ Apr 3
Fixed Distance50 mi
GRIT 4

Brazos Legend 50mi

Waco, TX, USA

80 km Apr 3
Fixed Distance50K
GRIT 2.5

Deja Vu 50 KM Run

Las Vegas, NV, USA

50 km Apr 3
Fixed Distance50K
GRIT 2.5

Double Chubb 50k

St. Louis, MO, USA

50 km Apr 3
Fixed Distance100KFast & Flat
GRIT 5

Festival de UltraFondo Burjassot - 100k

Burjassot, ESP

100 km 5 m D+ Apr 3
Fixed Distance50KFast & Flat
GRIT 2.5

Festival de UltraFondo Burjassot - 50k

Burjassot, ESP

50 km 5 m D+ Apr 3
Timed12 hours
GRIT —

Genesee Valley Ultra

Parkton, MD, USA

Apr 3
Fixed Distance50 mi
GRIT 4

Hells Hills 50 Mile Race

Smithville, TX, USA

80 km Apr 3
Fixed Distance50K
GRIT 2.5

Hells Hills 50km Race

Smithville, TX, USA

50 km Apr 3
Fixed Distance100KRolling
GRIT 10

Lake Zuri 100 Endurance Run

Zürich, CHE

106 km 3,200 m D+ Apr 3
BackyardBackyard
GRIT —

Last Rabbit Standing - LRS

Frankfurt am Main, DEU

20 m D+ Apr 3
Fixed Distance100 miRolling
GRIT 10

Leatherwood Ultras 100 Mile

Ferguson, NC, USA

161 km 4,000 m D+ Apr 3
Fixed Distance50KMountain
GRIT 5.7

Leatherwood Ultras 50 Km

Ferguson, NC, USA

50 km 2,100 m D+ Apr 3