Races

Fixed Distance50K

GRIT 2.7

Dragon Vulture Ten Ascents

Ningbo City, CHN

53 km Jan 2

Timed12 hours

GRIT —

Florida Outlaw Ultra 12h

Ocklawaha, FL, USA

Jan 2

Timed6 hours

GRIT —

Florida Outlaw Ultra 6h

Ocklawaha, FL, USA

Jan 2

Fixed DistanceMarathonFast & Flat

GRIT 2.9

Gut Sutthausen Ultramarathon

Osnabrück-Sutthausen, DEU

45 km 450 m D+ Jan 2

Fixed Distance50K

GRIT 2.5

Hacienda Hills Run - Winter

San Jose, California, USA

50 km Jan 2

Fixed Distance50K

GRIT 2.5

Iron Horse

Paris, USA

50 km Jan 2

Fixed Distance50KRolling

GRIT 4.4

Metalhenge Ultra

Bremen, DEU

51 km 1,240 m D+ Jan 2

TimedOther timed

GRIT —

Resolution Run

Simpsonville, SC, USA

Jan 2

Fixed Distance50K

GRIT 2.5

Salem Lakeshore Frosty Fifty

Winston-Salem, NC, USA

50 km Jan 2

Fixed Distance50K

GRIT 2.5

Salem Lakeshore Frosty Fifty (early start)

Winston-Salem, NC, USA

50 km Jan 2

Fixed Distance50KFast & Flat

GRIT 3

Schloß Varlar Ultramarathon

Coesfeld, DEU

46 km 490 m D+ Jan 2

Fixed Distance50K

GRIT 2.5

TARC Yeti Trail Trot

Hamilton, MA, USA

50 km Jan 2

Fixed Distance50 mi

GRIT 4

Wild Azalea 50 Mile Trail Challenge

Alexandria, LA, USA

80 km Jan 2

Fixed Distance50K

GRIT 2.3

Eversburger Gewässer Ultramarathon

Osnabrück, DEU

45 km Jan 3

Timed6 hours

GRIT —

Vista View 360 Ultramarathon

Davie, FL, USA

Jan 3

Fixed Distance50K

GRIT 2.5

Willis River 50K Trail Run

Cumberland, VA, USA

50 km Jan 3

BackyardBackyard

GRIT —

Dizzy Horse A Winter Backyard Ultra

Idaho Falls, Idaho, USA

Jan 8

Timed12 hours

GRIT —

12 h run Freudenstadt

Freudenstadt-Grüntal, DEU

Jan 9

Fixed Distance50K

GRIT 2.5

Angela Ivory 50K Memorial Run

Felton, DE, USA

50 km Jan 9

Fixed Distance50KRolling

GRIT 5.2

Avalon Benefit 50 Km Run

Avalon, CA, USA

50 km 1,800 m D+ Jan 9

Fixed Distance50 miRolling

GRIT 7.8

Avalon Benefit 50 Mile Run

Avalon, CA, USA

80 km 2,500 m D+ Jan 9

Fixed Distance100K

GRIT 5

Bandera 100 km Endurance Run

Bandera, TX, USA

100 km Jan 9

Fixed Distance50K

GRIT 2.5

Bandera 50 km Endurance Run

Bandera, TX, USA

50 km Jan 9

Fixed Distance50K

GRIT 2.5

Bridle Trails Winter Running Festival

Kirkland, WA, USA

50 km Jan 9

Fixed Distance50 miFast & Flat

GRIT 4.1

Country to Capital

Wendover, GBR

69 km 428 m D+ Jan 9

Fixed Distance50K

GRIT 2.5

Frozen Gnome 50K

Crystal Lake, IL, USA

50 km Jan 9

Fixed Distance50K

GRIT 2.5

Frozen Sasquatch 50 km Trail Race

Charleston, WV, USA

50 km Jan 9

Fixed Distance50K

GRIT 2.5

Frozen: H3 - 50K Day/Night Run

Bethera, SC, USA

50 km Jan 9

Fixed DistanceMarathon

GRIT 2.3

Hofgeismarer Stadtwaldultra

Hofgeismar, DEU

45 km Jan 9

Fixed Distance50K

GRIT 2.5

MSIG Lantau 50

Tung Chung, Lantau, HKG

50 km Jan 9

Fixed Distance50K

GRIT 2.5

No Hands Trail Run

Auburn, CA, USA

50 km Jan 9

Fixed Distance50K

GRIT 2.5

Pullman Winter Ultra 50K - Jan

Pullman, WA, USA

50 km Jan 9

Fixed Distance50KFast & Flat

GRIT 2.7

Ringkøbing Fjord - Winter Edition 2027

Ringkøbing, DNK

50 km 150 m D+ Jan 9

Fixed Distance50K

GRIT 2.5

River Ranch Resolution Run

Liberty Hill, TX, USA

50 km Jan 9

Fixed Distance50 mi

GRIT 4

San Diego 50 Mile Trail

Escondido, CA, USA

80 km Jan 9

Fixed Distance50K

GRIT 2.5

San Tan Scramble 50K

Queen Creek, AZ, USA

50 km Jan 9

Timed8 hours

GRIT —

Sandy Bottom 8-Hour Training Run

Hampton, VA, USA

Jan 9

Timed12 hours

GRIT —

Thailand 12H

Samut Sakhon, THA

Jan 9

Timed24 hours

GRIT —

Thailand 24H

Samut Sakhon, THA

Jan 9

Timed6 hours

GRIT —

Thailand 6H

Samut Sakhon, THA

Jan 9

Fixed Distance50K

GRIT 2.5

The Great Scorpion Trail Run

Meridian, MS, USA

50 km Jan 9

Fixed Distance50K

GRIT 2.5

The Legacy

Gastonia, NC, USA

50 km Jan 9

Fixed Distance50KMountain

GRIT 7.1

Vagamon 60 km Ultrail

Vagamon, Kerala, IND

60 km 2,742 m D+ Jan 9

Fixed Distance50K

GRIT 2.5

Atlanta Fat Ass 50K

Lithia Springs, GA, USA

50 km Jan 10

Timed8 hours

GRIT —

Frozen Falcon 8 Hour Run

Falcon Lake, MB, CAN

Jan 10

Fixed Distance50KRolling

GRIT 5.2

S1 TransKarst Ultra

Sistiana, ITA

55 km 1,600 m D+ Jan 10

Fixed Distance50KRolling

GRIT 4

Trail Hivernal Les Mathes - La Palmyre

Les Mathes, FRA

50 km 1,000 m D+ Jan 10

Fixed DistanceMarathonFast & Flat

GRIT 2.3

Ultramaratona della Pace sul Lamone

Bagnacavallo, ITA

45 km 5 m D+ Jan 10

Fixed Distance50 mi

GRIT 4.2

20ª Travessia Torres - Tramandai

Torres, RS, BRA

84 km Jan 16

BackyardBackyard

GRIT —

Backyard Ultra Spreewald Trail (B.U.S.T.)

Lübben (Spreewald), DEU

10 m D+ Jan 16

Fixed Distance50K

GRIT 2.5

Birthday RUN

Kirkland, WA, USA

50 km Jan 16

Fixed Distance50 miMountain

GRIT 7.7

Bogong to Hotham

Mt Beauty, VIC, AUS

64 km 3,000 m D+ Jan 16

Fixed Distance100K

GRIT 5

Coldwater Rumble 100 Km Race

Goodyear, AZ, USA

100 km Jan 16

Fixed Distance50K

GRIT 3

Coldwater Rumble 60K Race

Goodyear, AZ, USA

60 km Jan 16

Fixed Distance100KFast & Flat

GRIT 6.1

Cowboy Yeti

Bastrop, TX, USA

100 km 730 m D+ Jan 16

BackyardBackyard

GRIT —

Cretan Backyard Ultra

Voros, Crete, GRC

115 m D+ Jan 16

Fixed Distance50 miMountain

GRIT 9.1

Fierce Dragon Flintstrike 40

Blairsville, GA, USA

64 km 3,960 m D+ Jan 16

Fixed Distance50K

GRIT 2.5

Harbison 50K

Columbia, SC, USA

50 km Jan 16

Timed8 hours

GRIT —

Hours of Ode Race

Holly, MI, USA

Jan 16

Fixed Distance50 mi

GRIT 3.4

Jungle Guruguru ZERO

Ogose, JPN

68 km Jan 16