Races

Fixed Distance50 mi

GRIT 4

The Door County Fall 50

Gills Rock, WI, USA

80 km Oct 24

Fixed Distance50 mi

GRIT 4

The New Orleans 50 Mile Ultramarathon

New Orleans, LA, USA

80 km Oct 24

Fixed Distance50 mi

GRIT 3.2

Triple Lakes Trail Race

Greensboro, NC, USA

64 km Oct 24

Fixed Distance50 miRolling

GRIT 6.5

Tussey Mountainback 50 Miler

Boalsburg, PA, USA

80 km 1,671 m D+ Oct 24

Fixed Distance50 miMountain

GRIT 9.7

Ultra England 50

Keswick, GBR

87 km 3,560 m D+ Oct 24

Fixed Distance50 miMountain

GRIT 8.2

Forestrail Shinjo-Hiruzen

Shinjo, Okayama Pref., JPN

68 km 3,200 m D+ Oct 25

Fixed Distance50 miVertical

GRIT 10

Manno Mountain Madness 2026

Nakato, Manno, Kagawa Pref, JPN

80 km 5,600 m D+ Oct 25

Fixed Distance50 miRolling

GRIT 5.2

Röntgenlauf

Remscheid, DEU

63 km 1,340 m D+ Oct 25

Fixed Distance50 mi

GRIT 3.2

Shiroishi Minami Zao Ultra Excursion 63.3km

Shiroishi City, Miyagi Pref., JPN

63 km Oct 25

Fixed Distance50 mi

GRIT 3.7

Shiroishi Minami Zao Ultra Excursion 74.8km

Shiroishi, Miyagi, JPN

75 km Oct 25

Fixed Distance50 mi

GRIT 4

Chicago Lakefront Fall 50 Mile Race

Chicago, IL, USA

80 km Oct 31

Fixed Distance50 mi

GRIT 4.3

Javadhu Hills Ultra - The Silent Pilgrimage

Jamunamathur, IND

85 km Oct 31

Fixed Distance50 mi

GRIT 3.4

OSJ Kami 67

Hyogo Pref., JPN

67 km Oct 31

Fixed Distance50 mi

GRIT 4

Ferris Fifty

Minden, NV, USA

80 km Nov 1

Fixed Distance50 miMountain

GRIT 8.2

Ryoma Dappan Trail Race

Tsuno, Kochi Pref., JPN

70 km 3,130 m D+ Nov 1

Fixed Distance50 mi

GRIT 4

40/50 Mile Challenge - Pinnacle Mountain

Roland, USA

80 km Nov 7

Fixed Distance50 mi

GRIT 4

Azalea 50 Mile Race

Palatka, FL, USA

80 km Nov 7

Fixed Distance50 mi

GRIT 4.3

Deadman Peaks 53 Mile Trail Run

Cuba, NM, USA

85 km Nov 7

Fixed Distance50 miRolling

GRIT 7.1

Grand Trail des Lacs et Châteaux Winter

Ovifat, BEL

66 km 2,513 m D+ Nov 7

Fixed Distance50 mi

GRIT 3.2

Great Eastern Endurance Run 100 km

Charlottesville, VA, USA

64 km Nov 7

Fixed Distance50 mi

GRIT 3.2

Kessel Run 40 Mile Ultra Race

Fruita, CO, USA

64 km Nov 7

Fixed Distance50 miRolling

GRIT 6.9

Kessel Run 50 Mile Ultra Race

Fruita, CO, USA

80 km 1,960 m D+ Nov 7

Fixed Distance50 miRolling

GRIT 8.2

Mountain Masochist 50 Mile Trail Run

Montebello, VA, USA

80 km 2,800 m D+ Nov 7

Fixed Distance50 mi

GRIT 4

Natchez Trace Trail Run

Natchez Trace, TN, USA

80 km Nov 7

Fixed Distance50 mi

GRIT 4

Screaming Monkey 50 Miles Race

Keithville, LA, USA

80 km Nov 7

Fixed Distance50 miFast & Flat

GRIT 5.6

Stone Mill 50 Mile Run

Montgomery Village, MD, USA

80 km 1,050 m D+ Nov 7

Fixed Distance50 miRolling

GRIT 7

Sätila Trail 85km

Sätila, SWE

85 km 1,866 m D+ Nov 7

Fixed Distance50 miRolling

GRIT 6.2

Ultramaratona Caminho Real

Nova Lima, MG, BRA

67 km 1,896 m D+ Nov 7

Fixed Distance50 mi

GRIT 4

Willapa Trail Festival 50 Miles Race

Chehalis, WA, USA

80 km Nov 7

Fixed Distance50 miRolling

GRIT 7.5

tBunk Endurance Challenge 50 Mile

La Grange, WI, USA

80 km 2,300 m D+ Nov 7

Fixed Distance50 miMountain

GRIT 9.7

Koshu Alps Haute Route Challenge

Koshu, Yamanashi Pref., JPN

68 km 4,200 m D+ Nov 8

Fixed Distance50 miFast & Flat

GRIT 5.3

Trail de Rodrigues 75 km

Anse Quitor, Rodrigues, MUS

75 km 1,000 m D+ Nov 8

Fixed Distance50 mi

GRIT 4

40/50 Mile Challenge - Tyler

Tyler, TX, USA

80 km Nov 14

Fixed Distance50 miRolling

GRIT 5.8

Dead Horse 50 Mile Race

Moab, UT, USA

80 km 1,200 m D+ Nov 14

Fixed Distance50 miRolling

GRIT 5.5

EicUt 65

Heilbad Heiligenstadt, DEU

65 km 1,500 m D+ Nov 14

Fixed Distance50 miRolling

GRIT 6.4

Huddingeleden 50 miles

Huddinge, SWE

82 km 1,500 m D+ Nov 14

Fixed Distance50 mi

GRIT 4

McNotagain Fall Trail Runs

Pekin, IL, USA

80 km Nov 14

Fixed Distance50 mi

GRIT 4

NYC Trail Mix 50 Miles Race

Staten Island, NY, USA

80 km Nov 14

Fixed Distance50 mi

GRIT 4

Pass Mountain 50 Mile Race

Mesa, AZ, USA

80 km Nov 14

Fixed Distance50 miRolling

GRIT 5.3

RunFellows vorWald Ultra Trail RWUT

Reichenbach, DEU

63 km 1,440 m D+ Nov 14

Fixed Distance50 miRolling

GRIT 6.2

Topo Athletic Bibracte Ultra-Trail - La Balade de Dumnorix

Arleuf, FRA

63 km 2,000 m D+ Nov 14

Fixed Distance50 miRolling

GRIT 6.4

UMC - Ultra Caminhos de Minas 77km

Jacutinga, MG, BRA

77 km 1,712 m D+ Nov 14

Fixed Distance50 miRolling

GRIT 5.8

Western Way Ultra

Leenane, IRL

62 km 1,800 m D+ Nov 14

Fixed Distance50 mi

GRIT 4

Wild Hare 50 Mile Race

Warda, TX, USA

80 km Nov 14

Fixed Distance50 miFast & Flat

GRIT 4.4

Borecka Lekuk Trail

Lekuk Maly, POL

71 km 570 m D+ Nov 20

Fixed Distance50 mi

GRIT 4

40/50 Mile Challenge - Lake Carl Blackwell

Stillwater, OK, USA

80 km Nov 21

Fixed Distance50 mi

GRIT 3.6

Colt 45 Mile Trail Run

Lakeland, FL, USA

72 km Nov 21

Fixed Distance50 miVertical

GRIT 10

Copthorne 50mi

Mickleham, GBR

82 km 11,300 m D+ Nov 21

Fixed Distance50 mi

GRIT 4

Fall Creek 50

Spencer, TN, USA

80 km Nov 21

Fixed Distance50 miMountain

GRIT 9.4

Formosa Trail 75Km

Puli Township, TWN

75 km 3,750 m D+ Nov 21

Fixed Distance50 miRolling

GRIT 6

JFK 50 Mile

Boonsboro, MD, USA

80 km 1,350 m D+ Nov 21

Fixed Distance50 mi

GRIT 3.5

Merrell Trail Tour Chile GTVUT

Las Trancas, CHL

70 km Nov 21

Fixed Distance50 miRolling

GRIT 6.3

U.A.I. Reverse - Medium

Aiuruoca, MG, BRA

80 km 1,546 m D+ Nov 21

Fixed Distance50 miRolling

GRIT 5.7

Ultra Trail Chapada Diamantina

Mucuge, Chapada Diamantina, BRA

65 km 1,640 m D+ Nov 21

Fixed Distance50 miRolling

GRIT 6.8

Xterra IlhaBela 80km

Ilhabela, SP, BRA

80 km 1,898 m D+ Nov 21

Fixed Distance50 mi

GRIT 4

Yilan Dongshan River 50mi Ultra-Marathon

Wujie Township, TWN

80 km Nov 21

Fixed Distance50 mi

GRIT 3.8

Khadakwasala Ultra 75km

Pune, IND

75 km Nov 22

Fixed Distance50 miRolling

GRIT 6.8

Xtreme Race by Salming

Huerta Grande, Cordoba, ARG

64 km 2,390 m D+ Nov 22

Fixed Distance50 mi

GRIT 3.9

Zamboanga Trail Runners -ZTR

Zamboanga City, PHL

78 km Nov 25

Fixed Distance50 mi

GRIT 3.5

Sidlaw Ultra

Glamis, GBR

69 km Nov 28