Races

Fixed Distance50KRolling

GRIT 5.5

Blood Rock 55 km Race

Pelham, AL, USA

55 km 1,800 m D+ Dec 5

Fixed Distance50K

GRIT 2.5

Calero Park Run 50K

San Jose, CA, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.5

Caloosahatchee Ultra Run

Alva, FL, USA

50 km Dec 5

Fixed Distance50 miMountain

GRIT 10

Cloudland Canyon 50 Mile Race

Rising Fawn, GA, USA

80 km 5,180 m D+ Dec 5

Fixed Distance50K

GRIT 2.5

Cloudland Canyon 50 km Race

Rising Fawn, GA, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.8

Colossal Vail 50 Km

Vail, AZ, USA

55 km Dec 5

Fixed Distance50 mi

GRIT 4

Colossal Vail 50 Mile

Vail, AZ, USA

80 km Dec 5

Fixed Distance50K

GRIT 2.5

Devil Dog Ultra 50 km Race

Triangle, VA, USA

50 km Dec 5

Fixed Distance100 mi

GRIT 8.1

Festivus 100 Miler Trail Run

Middleburg, FL, USA

161 km Dec 5

Fixed Distance50K

GRIT 2.8

Festivus 35 Miler Trail Run

Middleburg, FL, USA

56 km Dec 5

Fixed Distance50 mi

GRIT 4

Festivus 50 Miler Trail Run

Middleburg, FL, USA

80 km Dec 5

Fixed Distance50K

GRIT 2.5

HAROC (aka Hanging Rock Challenge)

Danbury, NC, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.5

Island View - Endurance Run

Goleta, CA, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.5

Isle du Bois Trail Run

Pilot Point, TX, USA

50 km Dec 5

Fixed Distance100K

GRIT 5

Jackson County 50-50 Ultra-marathon - 100km

Brownstown, IN, USA

100 km Dec 5

Fixed Distance50K

GRIT 2.5

Jackson County 50-50 Ultramarathon - 50 Km

Brownstown, IN, USA

50 km Dec 5

TimedOther timed

GRIT —

Krampuslauf 9h

Lyme, NH, USA

Dec 5

Fixed Distance50K

GRIT 2.5

Lake Norman State Park Trail Race 50km

Troutman, NC, USA

50 km Dec 5

Fixed Distance50 mi

GRIT 4

Last Chance 50 Mile Ultra Race

Springfield, MO, USA

80 km Dec 5

Fixed Distance50K

GRIT 2.5

Last Chance 50 km Ultra Race

Springfield, MO, USA

50 km Dec 5

Fixed Distance100 mi

GRIT 8.1

Last Chance Ultra

Rogersville, MO, USA

161 km Dec 5

Fixed Distance50 mi

GRIT 3.2

Loup Garou 40 Mile Trail Run

Ville Platte, LA, USA

64 km Dec 5

Fixed Distance50 mi

GRIT 4

McDowell Mountain Frenzy 50 Mile

Fountain Hills, AZ, USA

80 km Dec 5

Fixed Distance50K

GRIT 2.5

McDowell Mountain Frenzy 50 km

Fountain Hills, AZ, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.5

Mosaic 50km Trail Run

Liberty Hill, TX, USA

50 km Dec 5

Fixed Distance50K

GRIT 2.5

OTHTC High Desert 50K Ultra

Ridgecrest, CA, USA

50 km Dec 5

Timed12 hours

GRIT —

Perpetual Motion 12 Hour Race

Grapevine, TX, USA

Dec 5

Timed6 hours

GRIT —

Perpetual Motion 6 Hour Race

Grapevine, TX, USA

Dec 5

Fixed Distance50 miRolling

GRIT 8.5

Ray Miller 50 Mile Trail Race

Malibu, CA, USA

80 km 3,000 m D+ Dec 5

Fixed Distance50KMountain

GRIT 5.5

Ray Miller 50 km Trail Race

Malibu, CA, USA

50 km 2,000 m D+ Dec 5

Fixed Distance50KRolling

GRIT 4.9

San Joaquin River Trail 50K Run

Friant, CA, USA

50 km 1,600 m D+ Dec 5

Fixed Distance50KMountain

GRIT 6.6

Sawmill 55k Race

Golden, CO, USA

55 km 2,580 m D+ Dec 5

Fixed Distance50 mi

GRIT 3.2

Shakori 40 Mile Running Festival

Pittsboro, NC, USA

64 km Dec 5

TimedOther timed

GRIT —

The Backland Race

Gordonville, TX, USA

Dec 5

TimedOther timed

GRIT —

The Conquer

Dawsonville, GA, USA

Dec 5

Fixed Distance50K

GRIT 2.5

The Guvnor Frozen 50

Dodgeville, WI, USA

50 km Dec 5

Timed12 hours

GRIT —

The Tennessee Mile 12 Hour Run

Franklin, TN, USA

Dec 5

Timed6 hours

GRIT —

The Tennessee Mile 6 Hour Run

Franklin, TN, USA

Dec 5

Timed8 hours

GRIT —

Tower Tag Challenge

Hamden, CT, USA

Dec 5

Fixed Distance50K

GRIT 2.5

Hunter S. Thompson Fear & Loathing 50 Km

San Francisco, CA, USA

50 km Dec 6

Fixed Distance50 mi

GRIT 4

Hunter S. Thompson Fear & Loathing 50 Miles

San Francisco, CA, USA

80 km Dec 6

Fixed Distance50 mi

GRIT 3.2

Pine Mountain 40 Miles

Pine Mountain, GA, USA

64 km Dec 6

Fixed Distance50K

GRIT 2.5

Salem 50K

Salem, OR, USA

50 km Dec 6

Fixed Distance50K

GRIT 2.5

Tidewater Striders Dismal Swamp 50 km Race

Chesapeake, VA, USA

50 km Dec 6

Fixed Distance50 mi

GRIT 4

Beast of the East (Monadnock Ultra) 50 Mile

Kings Mountain, NC, USA

80 km Dec 12

Fixed Distance50K

GRIT 2.5

Bell Ringer 50k Trail Run

Burns, TN, USA

50 km Dec 12

TimedOther timed

GRIT —

Cape Fear Hoilday Run

Lillington, NC, USA

Dec 12

Fixed Distance50K

GRIT 2.5

Daytona 100 - 50 Km Ultra

Atlantic Beach, FL, USA

50 km Dec 12

Fixed Distance50K

GRIT 2.5

Doomsday

Cool, CA, USA

50 km Dec 12

Fixed Distance50K

GRIT 2.5

MCW The Holmdel Classic

Holmdel, NJ, USA

50 km Dec 12

Fixed Distance50K

GRIT 2.5

Magnus Gluteus Maximus 50 km

Clifton, VA, USA

50 km Dec 12

Fixed Distance100K

GRIT 5

Naughty Hog

Valley View, TX, USA

100 km Dec 12

Fixed Distance50K

GRIT 2.5

PhoMo 50k

Phoenix, AZ, USA

50 km Dec 12

TimedOther timed

GRIT —

RunFluent Christmas

Lutz, FL, USA

Dec 12

Fixed Distance100 mi

GRIT 8.1

Spirit of Syllamo 100 Mile

Fifty-Six, AR, USA

161 km Dec 12

Fixed Distance50 mi

GRIT 3.1

Spirit of Syllamo 38 Mile

Fifty-Six, AR, USA

61 km Dec 12

Fixed Distance100K

GRIT 5.2

Texmas Trail Race

Smithville, TX, USA

104 km Dec 12

Fixed Distance50K

GRIT 2.5

The Frosty Buck Trail Race

Glenmont, OH, USA

50 km Dec 12

Fixed Distance50K

GRIT 2.5

Dallas 50 km Race

Dallas, TX, USA

50 km Dec 13

Timed6 hours

GRIT —

Dirty December Poker Run

Diego, CA, USA

Dec 13