Races

Fixed Distance100K

GRIT 5

Wawayanda 100km

Hewitt, NJ, USA

100 km Apr 25

Fixed Distance50K

GRIT 2.5

Wawayanda 50km

Hewitt, NJ, USA

50 km Apr 25

Fixed Distance50 mi

GRIT 4

Wawayanda 50mi

Hewitt, NJ, USA

80 km Apr 25

Fixed Distance50K

GRIT 2.5

Weiser River Trail

Boise, ID, USA

50 km Apr 25

Fixed Distance50KMountain

GRIT 6.9

Wold Rangers Way Ultra

Tibthorpe, GBR

50 km 2,900 m D+ Apr 25

Fixed Distance100KMountain

GRIT 10

x Kopa - Petrovicka Setka

Pokrzywna, POL

102 km 4,785 m D+ Apr 25

Fixed Distance50 miMountain

GRIT 8.2

x Kopa - Ultramaraton Górski

Pokrzywna, POL

63 km 3,370 m D+ Apr 25

BackyardBackyard

GRIT —

Eastnor Castle Backyard 8h

Eastnor, GBR

Apr 26

Fixed Distance50KRolling

GRIT 4.9

Fault Line Ultra 50km

Wellington, NZL

50 km 1,607 m D+ Apr 26

Timed6 hours

GRIT —

I Double Ogg Dare You 6HR run

Shawnee, KS, USA

Apr 26

Fixed Distance50 mi

GRIT 3.1

Pingyang The Red Army Historic Trail

Wenzhou City, CHN

62 km Apr 26

Fixed Distance50K

GRIT 2.6

Prince Mangosuthu Ultra Marathon

Nquthu, KZN, ZAF

52 km Apr 26

Fixed Distance50KMountain

GRIT 7

Run Guizhou Mountain Race - Tongzi

Tongzi County, CHN

52 km 2,910 m D+ Apr 26

Fixed Distance50 mi

GRIT 4

Shropshire Way 80k

Craven Arms, GBR

80 km Apr 26

Fixed Distance50KFast & Flat

GRIT 2.9

The GUMBaby

Coree, ACT, AUS

54 km 167 m D+ Apr 26

TimedFast & Flat

GRIT 5.4

VXO Ultrafest - VXO100k (Svenskt Mästerskap)

Växjö, SWE

100 km 271 m D+ Apr 26

Fixed Distance50KMountain

GRIT 6.6

Yangchun Jilongding Azalea Trail running race

Yangchun City, CHN

50 km 2,742 m D+ Apr 26

Fixed Distance100K

GRIT 5

Fault Line Ultra 100km

Wellington, NZL

100 km Apr 27

BackyardBackyard

GRIT —

BRLos Itupeva

Itupeva, SP, BRA

May 1

BackyardBackyard

GRIT —

Biri Backyard ultra 50M

Biri, NOR

59 m D+ May 1

Fixed Distance50 miMountain

GRIT 8.3

Bocaina Park Trail 70km

Araxa, MG, BRA

70 km 3,217 m D+ May 1

Timed6 hours

GRIT —

Heim Front Yard

Kyrksæterøra, NOR

20 m D+ May 1

Fixed Distance100 mi

GRIT 8.1

Ikara Ultra - 100mi

Flinders Ranges, SA, AUS

161 km May 1

Fixed Distance100 miRolling

GRIT 10

L.A.T Legends Ardennes Trail - La Saint Remacle Ultra

Ocquier, BEL

195 km 5,000 m D+ May 1

Fixed Distance50KFast & Flat

GRIT 2.8

Mayday Ultra

Langenhagen/Kaltenweide, DEU

50 km 200 m D+ May 1

Fixed DistanceMarathonRolling

GRIT 4.3

Otzberger Waldultra (1.SDHU)

Otzberg, DEU

45 km 1,350 m D+ May 1

BackyardBackyard

GRIT —

Sowi BackYard Ultra

Bielawa, POL

104 m D+ May 1

Fixed Distance100K

GRIT 5

Ultramarathon 100km

Valenca, RJ, BRA

100 km May 1

Fixed Distance100 mi

GRIT 8

Ultramarathon 160km

Valenca, RJ, BRA

160 km May 1

Fixed Distance200 mi +

GRIT 10

Ultramarathon 230km

Valenca, RJ, BRA

230 km May 1

BackyardBackyard

GRIT —

Winter Bay Backyard Ultra

Liljeholmen, Stockholm, SWE

72 m D+ May 1

Fixed Distance100KFast & Flat

GRIT 5.6

Belgian Front Memorial Trail

Mesen, BEL

101 km 340 m D+ May 2

Fixed Distance50K

GRIT 2.5

Big A 50K Trail Race

York, ME, USA

50 km May 2

Fixed DistanceMarathonMountain

GRIT 5.8

Bocaina Park Trail 45km

Araxa, MG, BRA

45 km 2,344 m D+ May 2

Fixed Distance50K

GRIT 2.5

Diverge Skyruns 50km

Queenstown, TAS, AUS

50 km May 2

TimedOther timed

GRIT —

Farm Park Challenge - 10 Hour Run

Derwood, MD, USA

May 2

Timed6 hours

GRIT —

Farm Park Challenge - 6 Hour Run

Derwood, MD, USA

May 2

Fixed Distance50KFast & Flat

GRIT 2.5

Flora-Westfalica Ultramarathon

Rheda-Wiedenbrück, DEU

50 km 10 m D+ May 2

Fixed Distance50K

GRIT 2.5

Folsom Lake Trail Run - Spring 50K

Folsom, CA, USA

50 km May 2

Stage RaceStage race

GRIT 2.3

Fra Grænsen til Grenen Etappe 1

Kupfermühle, DNK

46 km May 2

Fixed Distance50KFast & Flat

GRIT 3.1

Great Barrier Reef GBR100 & GBR60

Cairns, QLD, AUS

50 km 400 m D+ May 2

Fixed Distance100K

GRIT 5

Great Southern 100 Km Endurance Run

Kennesaw, GA, USA

100 km May 2

Timed6 hours

GRIT —

Hearts Desire 6-Hour Endurance Run

Herrin, IL, USA

May 2

BackyardBackyard

GRIT —

Hultsfred Backyard Ultra

Hultsfred, SWE

May 2

Fixed Distance100K

GRIT 5

Ikara Ultra - 100km

Flinders Ranges, SA, AUS

100 km May 2

Fixed Distance50K

GRIT 2.5

Ikara Ultra - 50km

Flinders Ranges, SA, AUS

50 km May 2

Fixed Distance50 mi

GRIT 4

Ikara Ultra - 50mi

Flinders Ranges, SA, AUS

80 km May 2

Fixed Distance50KMountain

GRIT 6.6

Imarui Trail Run

Imarui, SC, BRA

50 km 2,700 m D+ May 2

Fixed Distance100KMountain

GRIT 10

Innsbruck Alpine Trailrun Festival K110

Innsbruck, AUT

110 km 5,600 m D+ May 2

Fixed Distance50 miMountain

GRIT 10

Innsbruck Alpine Trailrun Festival K85

Innsbruck, AUT

85 km 3,900 m D+ May 2

Fixed Distance50KMountain

GRIT 6.3

KCTCT The Cascade

Koh Chang Tai, THA

54 km 2,415 m D+ May 2

Fixed Distance100KRolling

GRIT 10

L.A.T Legends Ardennes Trail 100km

Nisramont, BEL

111 km 3,200 m D+ May 2

Fixed Distance50 miRolling

GRIT 6

L.A.T Legends Ardennes Trail 60km

Lamormenil, BEL

63 km 1,900 m D+ May 2

Fixed Distance50KMountain

GRIT 7.9

Malcesine Baldo Trail

Malcesine (VR), ITA

52 km 3,541 m D+ May 2

Fixed Distance50K

GRIT 2.5

Malvern Hills Ultra 31 Miles

Suckley, Worcester, GBR

50 km May 2

Fixed Distance50 mi

GRIT 3.1

Malvern Hills Ultra 38 Miles

Admiral Rodney, Worcester, GBR

61 km May 2

Fixed Distance50 miRolling

GRIT 8.2

Malvern Hills Ultra 47 Miles

Abberly, Worcester, GBR

76 km 2,940 m D+ May 2

Fixed Distance50K

GRIT 2.5

Maple Syrup Fun Run

Faribault, MN, USA

50 km May 2

Fixed Distance50KMountain

GRIT 7.2

Maverick Exmoor X-Trail

Lynton, GBR

56 km 2,926 m D+ May 2

Fixed Distance50K

GRIT 2.5

McDonald Forest 50K Trail Run

Corvallis, OR, USA

50 km May 2