Races

Fixed Distance50KFast & Flat

GRIT 3.6

South Texas 50km Ultra

Leakey, TX, USA

50 km 700 m D+ Oct 17

Timed12 hours

GRIT —

St. Pats 12 Hour Race

South Bend, IN, USA

Oct 17

Fixed Distance50 miRolling

GRIT 6.7

Surf the Murph 50 Mile Run

Savage, MN, USA

80 km 1,829 m D+ Oct 17

Fixed Distance50KRolling

GRIT 4.3

Surf the Murph 50 km Run

Savage, MN, USA

50 km 1,219 m D+ Oct 17

Fixed Distance100K

GRIT 5

Taupo Ultramarathon 100km

Waihaha Bridge, NZL

100 km Oct 17

Fixed Distance50KRolling

GRIT 4.3

Tecumseh Trail Challenge

Nashville, IN, USA

50 km 1,200 m D+ Oct 17

Fixed Distance100K

GRIT 5

The Blackall 100

Mapleton, QLD, AUS

100 km Oct 17

Fixed Distance50K

GRIT 2.5

The Blackall 50

Mapleton, QLD, AUS

50 km Oct 17

Timed12 hours

GRIT —

The Ceely Rose Twelve Hour Survival Run

Lucas, OH, USA

Oct 17

Fixed Distance50K

GRIT 2.5

The Itch 50km Race

Ocala, FL, USA

50 km Oct 17

Fixed Distance50K

GRIT 2.6

The Jackalope Lope

Redding, CA, USA

52 km Oct 17

Fixed Distance50KMountain

GRIT 7

The Peak 50k Race

Julian, CA, USA

50 km 3,000 m D+ Oct 17

Fixed Distance50 miRolling

GRIT 6.2

Trailcat50

Tarragona, ESP

76 km 1,623 m D+ Oct 17

BackyardBackyard

GRIT —

U3 Backyard

Ulricehamn, SWE

Oct 17

Fixed Distance50 mi

GRIT 3.8

Ultramaratona BM

bertioga, BRA

75 km Oct 17

Fixed Distance50K

GRIT 2.5

Vietnam Jungle Marathon 50km

Thanh Hoa, VNM

50 km Oct 17

Fixed Distance50 mi

GRIT 3.5

Vietnam Jungle Marathon 70km

Thanh Hoa, VNM

70 km Oct 17

Timed24 hours

GRIT —

Viewpoint Endurance Challenge

Whittier, NC, USA

Oct 17

Timed12 hours

GRIT —

Volda Bakgårdsultra

Volda, NOR

Oct 17

Fixed Distance100K

GRIT 5

Wild Duluth 100 km Races

Duluth, MN, USA

100 km Oct 17

Fixed Distance50K

GRIT 2.5

Wild Duluth 50 km Races

Duluth, MN, USA

50 km Oct 17

Fixed Distance50KMountain

GRIT 6

Yunqiu Mountain Trail - MMY 50K

Mount Yun, CHN

48 km 2,407 m D+ Oct 17

Fixed Distance50K

GRIT 2.5

Bimblers Bluff 50k

Guilford, CT, USA

50 km Oct 18

Fixed Distance50KRolling

GRIT 4.7

Brenig Way 50k Trail

Corwen, GBR

50 km 1,450 m D+ Oct 18

Fixed Distance50K

GRIT 2.5

City to Sky 50K

Missoula, MT, USA

50 km Oct 18

Fixed Distance50K

GRIT 2.7

Crater Rim Ultra 53km

Diamond Harbour, NZL

53 km Oct 18

Fixed Distance50 miFast & Flat

GRIT 3.5

Ely Tri Club Runfest Ultra

Ely, GBR

66 km 140 m D+ Oct 18

Fixed Distance50K

GRIT 2.7

Four Reservoirs 53Km Ultra Run

Consett, GBR

53 km Oct 18

Fixed Distance50 mi

GRIT 4

G.O.A.T.z 50 Mile Trail Run

Omaha, NE, USA

80 km Oct 18

Fixed Distance50K

GRIT 2.5

G.O.A.T.z 50km Trail Run

Omaha, NE, USA

50 km Oct 18

Fixed Distance50KRolling

GRIT 3.7

Lengericher Ultratrail

Lengerich, DEU

46 km 960 m D+ Oct 18

Fixed Distance50K

GRIT 2.5

Little Duck 50k

Windham, ME, USA

50 km Oct 18

Fixed Distance50KFast & Flat

GRIT 2.7

Naabtal 50 Ultralauf

Duggendorf, DEU

50 km 100 m D+ Oct 18

BackyardBackyard

GRIT —

Neskollen Frontyard

Hvam, NOR

Oct 18

Fixed Distance100KFast & Flat

GRIT 6.1

River Shimanto 100km

Shimanto, Kochi Pref., JPN

100 km 700 m D+ Oct 18

Fixed Distance50KFast & Flat

GRIT 3.6

River Shimanto 60km

Koinobori Park, Shimanto, Kochi Pref., JPN

60 km 400 m D+ Oct 18

Fixed Distance50KFast & Flat

GRIT 3.2

Schönbuch Ultra 50km

Hildrizhausen, DEU

50 km 494 m D+ Oct 18

Timed12 hours

GRIT —

Skanderborg Ultraløb 12 hours

Skanderborg, DNK

5 m D+ Oct 18

Fixed Distance50KRolling

GRIT 4.2

Süwag Urmensch Ultralauf

Steinheim, DEU

50 km 1,100 m D+ Oct 18

Fixed Distance50 miMountain

GRIT 8.9

The Coffee Trails

Coorg, Karnataka, IND

62 km 3,840 m D+ Oct 18

Fixed Distance50 mi

GRIT 3.5

Ultramarathon Okumusashi Quintet

Moroyama, Saitama Pref., JPN

70 km Oct 18

Fixed Distance50 mi

GRIT 3.9

Commodore 24 Hour Challenge

Panama City, FL, USA

77 km Oct 23

Timed12 hours

GRIT —

Dia De Los Muertos Endurance 12 Hour Run

South Beach, OR, USA

Oct 23

Timed6 hours

GRIT —

Dia De Los Muertos Endurance 6 Hour Run

South Beach, OR, USA

Oct 23

Fixed Distance50K

GRIT 3

Hare Mountain 100 - 60 Km

Clarksville, AR, USA

60 km Oct 23

Fixed Distance100 miRolling

GRIT 10

Lommedalen Rundt 100Miles

Lommedalen, NOR

161 km 6,160 m D+ Oct 23

Timed24 hours

GRIT —

Aare-Insel Brugg

Brugg, CHE

Oct 24

Fixed Distance50KRolling

GRIT 4.2

Alb Marathon Schwäbisch Gmünd

Schwäbisch Gmünd, DEU

50 km 1,100 m D+ Oct 24

BackyardBackyard

GRIT —

Austria Backyard Ultra - Thüringen/Vorarlberg

Thüringen, AUT

40 m D+ Oct 24

Fixed Distance100KFast & Flat

GRIT 5.5

B.U.T.10x10 Burgbernheim Ultra Trail

Burgbernheim, DEU

100 km 344 m D+ Oct 24

Fixed Distance50KFast & Flat

GRIT 3

B.U.T.5x10 Burgbernheim Ultra Trail

Burgbernheim, DEU

50 km 344 m D+ Oct 24

BackyardBackyard

GRIT —

Backyard Sandefjord

Sandefjord, NOR

91 m D+ Oct 24

Fixed Distance50KRolling

GRIT 4.9

Beachy Head Ultra

Eastbourne, GBR

53 km 1,500 m D+ Oct 24

Fixed Distance50 miRolling

GRIT 6.7

Bondi to Manly Ultra

Bondi, NSW, AUS

80 km 1,772 m D+ Oct 24

Fixed Distance50K

GRIT 2.5

Bridge Burner Ultra

Canon City, CO, USA

50 km Oct 24

Fixed Distance50K

GRIT 2.8

Bridge Burner Ultra - 35miles

Canon City, CO, USA

56 km Oct 24

Fixed Distance50K

GRIT 2.5

Call of the Wilds Mountain Fest 50km Race

Waterville, PA, USA

50 km Oct 24

Fixed Distance50 mi

GRIT 4

Canyonlands 50 Mile Race

Moab, UT, USA

80 km Oct 24

Fixed Distance50K

GRIT 2.5

Canyonlands 50 km Race

Moab, UT, USA

50 km Oct 24

Timed12 hours

GRIT —

Carkeek 12 Hour

Seattle, WA, USA

131 m D+ Oct 24