Races

Fixed Distance50K

GRIT 2.5

KIA False Bay 50km

Kleinmond, ZAF

50 km May 3

Fixed DistanceMarathonRolling

GRIT 4.8

ObermarsBERGer Ultra Trail

Marsberg, DEU

45 km 1,680 m D+ May 3

Fixed Distance50KMountain

GRIT 6.7

The Blue 2 Blue Challenge

New Haven, CT, USA

50 km 2,800 m D+ May 3

Fixed Distance50KRolling

GRIT 4.6

Ultra X 50km Scotland

Fort Augustus, GBR

50 km 1,380 m D+ May 3

Timed6 hours

GRIT —

ore del Parco Nord

Sesto San Giovanni (MI), ITA

May 3

Fixed Distance50K

GRIT 2.5

Big Way Round

Winchester, GBR

50 km May 4

Stage RaceStage race

GRIT 2.3

Fra Grænsen til Grenen Etappe 3

Jegerup/Sommersted, DNK

46 km May 4

Fixed Distance50K

GRIT 2.5

Volta da Lagoa 50km

Maceio, Al, BRA

50 km May 4

Stage RaceStage race

GRIT 2.3

Fra Grænsen til Grenen Etappe 4

Vejen, DNK

46 km May 5

Stage RaceStage race

GRIT 2.4

Fra Grænsen til Grenen Etappe 5

Vejle (Skibet), DNK

48 km May 6

Stage RaceStage race

GRIT 2.6

Fra Grænsen til Grenen Etappe 6

Nørre Snede, DNK

52 km May 7

Stage RaceStage race

GRIT 2.4

Fra Grænsen til Grenen Etappe 7

Knudstrup, DNK

47 km May 8

Timed12 hours

GRIT —

K6 Czech Ultramarathon Festival - 12h

Konstantinovy Lazne, CZE

12 m D+ May 8

Timed8 hours

GRIT —

Altorp Ultra

Altorp, Stockholm, SWE

109 m D+ May 9

BackyardBackyard

GRIT —

Alutaguse Mee Ultra

Alutaguse, EST

May 9

BackyardBackyard

GRIT —

Backyard Lampeland

Lampeland, NOR

125 m D+ May 9

BackyardBackyard

GRIT —

Best Dam Backyard Ultra

Waitaki, NZL

20 m D+ May 9

Fixed Distance50 mi

GRIT 3.6

Boise Greenbelt Relays

Boise, ID, USA

72 km May 9

BackyardBackyard

GRIT —

Brighton Backyard Ultra

Brighton, GBR

May 9

BackyardBackyard

GRIT —

Buggis Backyard Ultra 12H

Buggamåla 114, Holmsjö, SWE

May 9

TimedOther timed

GRIT —

CT Trailmixers Spring Fling 600 Trail Race

Southington, CT, USA

May 9

Fixed DistanceMarathonMountain

GRIT 6

Cambotas Trail Fest

Cocais, MG, BRA

45 km 2,497 m D+ May 9

Timed12 hours

GRIT —

Circle of The Dragon

Meridian, MS, USA

May 9

Timed12 hours

GRIT —

Conquer the Canuck 12h

Cambridge, ON, CAN

May 9

Fixed Distance50K

GRIT 2.5

Conquer the Canuck 50 Km

Cambridge, ON, CAN

50 km May 9

Timed12 hours

GRIT —

Dawn to Dusk to Dawn 12 Hour

Sharon Hill, PA, USA

May 9

Fixed Distance50K

GRIT 2.5

Dawn to Dusk to Dawn 50K

Sharon Hill, PA, USA

50 km May 9

Fixed Distance50K

GRIT 2.5

Dont Fence Me In Trail Run

Helena, MT, USA

50 km May 9

BackyardBackyard

GRIT —

Dublin Mountain Backyard Ultra

Ballinascorney, IRL

May 9

Fixed Distance50K

GRIT 2.5

Dukeries Ultra 30 Mile

Walesby, GBR

50 km May 9

Fixed Distance50 mi

GRIT 3.3

Dukeries Ultra 40 Mile

Walesby, GBR

66 km May 9

Fixed Distance50KFast & Flat

GRIT 2.6

East Texas 50km Ultra

Mineola, TX, USA

50 km 70 m D+ May 9

Fixed Distance50KVertical

GRIT 10

Endurancelife Exmoor Ultra

Martinhoe, GBR

51 km 6,780 m D+ May 9

Stage RaceStage race

GRIT 2.3

Fra Grænsen til Grenen Etappe 8

Hjarbaek, DNK

46 km May 9

Fixed Distance50KMountain

GRIT 5.8

Garmin Ultra Race Myslenice 48km

Myslenice, POL

48 km 2,241 m D+ May 9

Fixed Distance50 miMountain

GRIT 8.7

Garmin Ultra Race Myslenice 78km

Myslenice, POL

78 km 3,195 m D+ May 9

Fixed Distance50 mi

GRIT 4

Glacier Ridge Trail 50 Mile Ultramarathon

Portersville, PA, USA

80 km May 9

Fixed Distance50K

GRIT 2.5

Glacier Ridge Trail 50 km Ultramarathon

Portersville, PA, USA

50 km May 9

Fixed Distance50 miFast & Flat

GRIT 4.6

Goring Gap Run 50 Mile Ultra

Reading, GBR

80 km 404 m D+ May 9

Fixed Distance50 miRolling

GRIT 6.5

Gotaleden Ultra

Göteborg, SWE

75 km 1,825 m D+ May 9

Fixed Distance50 miRolling

GRIT 6.5

GutsMuths-Rennsteiglauf

Eisenach, DEU

74 km 1,874 m D+ May 9

Fixed Distance100K

GRIT 5

Harriers Elk/Beaver Ultras, 100km

Saanich, BC, CAN

100 km May 9

Fixed Distance50K

GRIT 2.5

Harriers Elk/Beaver Ultras, 50km

Saanich, BC, CAN

50 km May 9

Fixed Distance50 mi

GRIT 4

Harriers Elk/Beaver Ultras, 50mi

Saanich, BC, CAN

80 km May 9

BackyardBackyard

GRIT —

Hoby Backyard Ultra 12H

Bräkne-Hoby, SWE

May 9

Fixed Distance50K

GRIT 2.5

Holy Trail Festival of Running 50km

Holton, GBR

50 km May 9

Fixed Distance50 mi

GRIT 4

Holy Trail Festival of Running 50mi

Oulton Broad, GBR

80 km May 9

Fixed Distance50K

GRIT 2.5

Jemez Mountain 50km Trail Run

Los Alamos, NM, USA

50 km May 9

Fixed Distance50 mi

GRIT 4

Jemez Mountain 50mi Trail Run

Los Alamos, NM, USA

80 km May 9

Fixed Distance50KVertical

GRIT 7.6

Jumla Rara Ultra Marathon

Jumla, NPL

49 km 3,440 m D+ May 9

Fixed Distance50 mi

GRIT 3.5

Lohjanjärven ympärijuoksu

Lohja, FIN

70 km May 9

Fixed Distance50KRolling

GRIT 4.8

Malta Gozo Trails

Ghajsielem, Gozo, MLT

50 km 1,500 m D+ May 9

Fixed Distance50 mi

GRIT 4

Margaret River Ultra

Hamelin Bay, WA, AUS

80 km May 9

Timed12 hours

GRIT —

Mind The Ducks 12 Hour Run

Webster, NY, USA

May 9

Fixed Distance50K

GRIT 2.5

Moray Coastal Trail Race 50km

Lossiemouth, GBR

50 km May 9

Fixed Distance50 miRolling

GRIT 5.6

Moray Coastal Trail Race 50mi

Forres, GBR

76 km 1,200 m D+ May 9

Fixed Distance50 miMountain

GRIT 9.4

Mountainman Nesselwang

Nesselwang, DEU

70 km 3,920 m D+ May 9

Timed12 hours

GRIT —

Muddy Crudds Ultra Trail Party

Valley, AL, USA

May 9

BackyardBackyard

GRIT —

Mulas Backyard Ultra

Veranópolis, RS, BRA

May 9

Timed12 hours

GRIT —

Nakkertok Trail Enduro - 12h

Val-des-Monts, QC, CAN

May 9