Races

Trail100kFast & Flat

GRIT 5

100 km Åbybro

Aabybro, DNK

100 km 20 m D+ Aug 22

Trail100k

GRIT 5

Green Lakes Endurance Run 100 km

Fayetteville, NY, USA

100 km Aug 22

Trail100k

GRIT 5

Habanero Hundred 100 Km

Cat Spring, TX, USA

100 km Aug 22

Trail100kFast & Flat

GRIT 5.3

Ringkøbing Fjord Summer Edition 100km

Ringkøbing, DNK

100 km 200 m D+ Aug 22

Trail100k

GRIT 5

Tidal Force Ultra 100 Night Race

Riverview, CAN

100 km Aug 22

Trail100kRolling

GRIT 9.5

Twisted Branch Trail Run

Naples, NY, USA

100 km 3,000 m D+ Aug 22

Trail100kRolling

GRIT 7.5

Arctic Alta Ultra

Alta, NOR

100 km 1,678 m D+ Aug 29

Trail100kFast & Flat

GRIT 5

Sillamäe Ultra 100km

Sillamäe, EST

100 km 22 m D+ Aug 29

Trail100k

GRIT 5

Ultramaratona Sergipe 100km

Estancia, Se, BRA

100 km Aug 29

Trail100kRolling

GRIT 7.7

Baroko ultra 100 km

Plasy, CZE

100 km 1,800 m D+ Sep 5

Trail100k

GRIT 5

Ciudad de Santander

Santander, ESP

100 km Sep 5

Trail100k

GRIT 5

Eddy 100 Ultra

Assen, NLD

100 km Sep 6

Trail100kRolling

GRIT 8.7

Etna Extreme 100 km del Vulcano

Bronte, ITA

100 km 2,450 m D+ Sep 6

Trail100k

GRIT 5

Ultra Trail Paranapiacaba 100km

Santo André, SP, BRA

100 km Sep 6

Trail100kRolling

GRIT 10

Ultra trail Harricana de Charlevoix 125 Km

La Malbaie, QC, CAN

125 km 4,220 m D+ Sep 11

Trail100kMountain

GRIT 10

Bieg 7 dolin - 100 km Ultramaraton

Piwniczna-Zdroj, POL

100 km 4,200 m D+ Sep 12

Trail100k

GRIT 5

Boulder Field 100 - 100 km Ultra Run

Jim Thorpe, PA, USA

100 km Sep 12

Trail100k

GRIT 5

DM 100 km 2026 - Berlin

Berlin, DEU

100 km Sep 12

Trail100k

GRIT 5

Lejonbragden 100km

Lund, SWE

100 km Sep 12

Trail100k

GRIT 5

RUN Winschoten 100 km

Winschoten, NLD

100 km Sep 12

Trail100k

GRIT 5

Surf Coast Century 100 km

Anglesea, VIC, AUS

100 km Sep 12

Trail100k

GRIT 5

Sörmlands 100 - 100km

Öster Malma, Nyköping, SWE

100 km Sep 12

Trail100kRolling

GRIT 9.7

Floripa Ultra Trail Run 100km

Florianopolis, SC, BRA

100 km 3,157 m D+ Sep 18

Trail100kMountain

GRIT 10

Paraty by UTMB - UTSB 110

Paraty, Rj, BRA

108 km 4,850 m D+ Sep 18

Trail100kFast & Flat

GRIT 5

100km Metz Métropole

Longeville-lès-Metz, FRA

100 km 10 m D+ Sep 19

Trail100k

GRIT 5.1

BFUTR EXTREME

Kirchzarten, DEU

102 km Sep 19

Trail100kMountain

GRIT 10

Black Forest Ultra Trail Run 102

Kirchzarten, DEU

102 km 4,920 m D+ Sep 19

Trail100k

GRIT 5

Collie River Ultra 100km

Collie, WA, AUS

100 km Sep 19

Trail100k

GRIT 5

Dream Nation Apparel 100km

Duncan, BC, CAN

100 km Sep 19

Trail100kRolling

GRIT 10

Grindstone 100 Km

Swoope, VA, USA

100 km 3,350 m D+ Sep 19

Trail100kVertical

GRIT 10

Hardmoors 60

Guisborough, GBR

101 km 8,200 m D+ Sep 19

Trail100k

GRIT 5

Hurricane 100K

Hurricane, WV, USA

100 km Sep 19

Trail100k

GRIT 5

Rivers Edge Ultra - The Magilla

Devon, AB, CAN

100 km Sep 19

Trail100kFast & Flat

GRIT 5.5

Herforder Highway Ultra - 108km

Herford, DEU

108 km 62 m D+ Sep 20

Trail100k

GRIT 5

Tango 100 km Ultramarathon

Kyotango, Kyoto Pref., JPN

100 km Sep 20

Trail100k

GRIT 5

km Brasil

Sao Lourenco (MG), BRA

100 km Sep 22

Trail100kFast & Flat

GRIT 6.4

Aindlinger Kleeblattmarsch

Aindling, DEU

100 km 900 m D+ Sep 26

Trail100k

GRIT 5

Conquer the Canyon Trail Race

Claude, TX, USA

100 km Sep 26

Trail100kRolling

GRIT 9.5

Dick Collins Firetrails 100 km

Castro Valley, CA, USA

100 km 3,000 m D+ Sep 26

Trail100k

GRIT 5

Hindsight Ultra Trail Runs 100 km

Dixon, IL, USA

100 km Sep 26

Trail100kRolling

GRIT 10

Lonely Mountain Ultra 104km

Orange, NSW, AUS

104 km 4,000 m D+ Sep 26

Trail100k

GRIT 5

NAMI-matka 100km

Kangasala, FIN

100 km Sep 26

Trail100kFast & Flat

GRIT 5

Radioaseman Ultra Maraton 100 km

Pori, FIN

100 km 2 m D+ Sep 26

Trail100k

GRIT 5

Russian Championship 100 km Nizhny Novgorod

Nizhny Novgorod, RUS

100 km Sep 26

Trail100kFast & Flat

GRIT 5.1

Salt Pans Ultra Marathon 100 km

Mosu / Makgadikgadi, BWA

100 km 40 m D+ Sep 26

Trail100kRolling

GRIT 9.5

Sangre de Cristo Ultra 100 km Race

Westcliffe, CO, USA

100 km 3,000 m D+ Sep 26

Trail100k

GRIT 5

Tullner Lauftage - 100km

Tulln an der Donau, AUT

100 km Sep 26

Trail100k

GRIT 5

Ultrapalooza 100km

Osawatomie, KS, USA

100 km Sep 26

Trail100k

GRIT 5.5

Östgöta Ultra Trail 110K

Kisa, SWE

110 km Sep 26

Trail100k

GRIT 5

Aga Ultra Marathon - 100km

Niigata Pref., JPN

100 km Sep 27

Trail100k

GRIT 5

Akita Nairiku 100km Marathon

Semboku, Akita Pref., JPN

100 km Sep 27

Trail100k

GRIT 5

Mount Akagi 100 Ultra Marathon

Maebashii, Gunma, JPN

100 km Sep 27

Trail100k

GRIT 5

Muraoka 100 km Ultra Marathon

Muraoka, Hyogo Pref., JPN

100 km Sep 27

Trail100k

GRIT 5.6

North Ontake Ultra

Gifu Pref., JPN

111 km Sep 27

Trail100kFast & Flat

GRIT 6.9

Bison Ultra-Trail 100

Suprasl, POL

104 km 1,159 m D+ Oct 3

Trail100kRolling

GRIT 8.3

Breckerfelder Flower Power Ultra 100

Breckerfeld, DEU

100 km 2,200 m D+ Oct 3

Trail100kFast & Flat

GRIT 6.3

CNX 100K Ultra Marathon

Chiang Mai, THA

100 km 872 m D+ Oct 3

Trail100kRolling

GRIT 10

Cuyamaca 100 km Endurance Run

Julian, CA, USA

100 km 3,335 m D+ Oct 3

Trail100k

GRIT 5

Dana Peak Trail Run

Harker Heights, TX, USA

100 km Oct 3

Trail100k

GRIT 5

Fire Tower 100 km Trail Race

Hinckley, MN, USA

100 km Oct 3