Races

2,473 upcoming ultras worldwide

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2027-12 — remove filter 2,473 races match · sorted by date · page 18 of 42

2473 races found

Fixed Distance50K
GRIT 2.5

Maco de Oro Ultra Trail

Maco, PHL

50 km 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 Distance50KFast & Flat
GRIT 2.6

Sekinchan Ultra 50km

Sekinchan, MYS

50 km 50 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 Distance50K
GRIT 3

Ultra Maratón Hombre de Hierro

Acegua, URY

60 km Oct 25
Fixed Distance50K
GRIT 2.5

Desafio Ichura 50k

Chilecito, ARG

50 km Oct 26
Fixed Distance50K
GRIT 2.5

Stone Steps 50K Trail Run

Cincinnati, OH, USA

50 km Oct 26
Fixed Distance100KFast & Flat
GRIT 6.5

Kullamannen Sprint Ultra 100 km

Höganäs, SWE

108 km 750 m D+ Oct 30
Fixed Distance100 mi
GRIT 8.7

Kullamannen Ultra 100 miles

Höganäs, SWE

173 km Oct 30
Fixed Distance50K
GRIT 2.5

WFT Dark Sky 220

Lock Haven, PA, USA

50 km Oct 30
Timed6 hours
GRIT —

ALOT 6 Hour Run

Vallensbaek, DNK

15 m D+ Oct 31
Fixed Distance50K
GRIT 2.5

Blue Goats Backyard Marathon - 50km

Mount Victoria, NSW, AUS

50 km Oct 31
BackyardBackyard
GRIT —

Blue Goats Backyard Marathon - LOS

Mount Victoria, NSW, AUS

Oct 31
Timed6 hours
GRIT —

CPH 6 hour run Albertslund

Albertslund, DNK

Oct 31
Fixed Distance100K
GRIT 5

Camino De Los Muertos

Lewisville, TX, USA

100 km Oct 31
Fixed Distance50 mi
GRIT 4

Chicago Lakefront Fall 50 Mile Race

Chicago, IL, USA

80 km Oct 31
Fixed Distance50K
GRIT 2.5

Chicago Lakefront Fall 50km Race

Chicago, IL, USA

50 km Oct 31
Timed12 hours
GRIT —

Colorado 12 Hour Run

Fort Collins, CO, USA

Oct 31
Timed6 hours
GRIT —

Colorado 6 Hour Run

Fort Collins, CO, USA

Oct 31
Fixed Distance50K
GRIT 2.5

Cougar Mountain Trail Run

Newcastle, WA, USA

50 km Oct 31
BackyardBackyard
GRIT —

Deep Creek Backyard Ultra

Pembrooke, NSW, AUS

Oct 31
Fixed Distance50K
GRIT 2.5

Fall Back Blast 50km Race

Eau Claire, WI, USA

50 km Oct 31
Fixed Distance100K
GRIT 5

Fall Back into the Trails 100km

Lagrangeville, NY, USA

100 km Oct 31
Fixed Distance50K
GRIT 2.5

Fethiye Ultra Marathon

Fethiye, TUR

50 km Oct 31
Timed12 hours
GRIT —

Halloween Dusk 2 Dawn 12h

Telegraph Point, NSW, AUS

Oct 31
Timed48 hours +
GRIT —

Harrys King of the Hill LOS

Pyalong, VIC, AUS

Oct 31
Fixed Distance50KFast & Flat
GRIT 3.7

Kullamannen Seventh Seal 50K

Båstad, SWE

53 km 722 m D+ Oct 31
Fixed Distance50KFast & Flat
GRIT 2.7

Lage Vuursche Ultra

Baarn, NLD

50 km 160 m D+ Oct 31
Fixed Distance50KFast & Flat
GRIT 3

Mount-Royal Summit Quest (MRSQ) 50km

Beaconsfield, CAN

50 km 319 m D+ Oct 31
Fixed Distance50K
GRIT 2.5

Naatsisaan 50k Trail Ultra

Navajo Mountain, UT, USA

50 km Oct 31
Fixed Distance50 mi
GRIT 3.4

OSJ Kami 67

Hyogo Pref., JPN

67 km Oct 31
Fixed Distance50K
GRIT 2.5

Outopia HK Wild 50

Tai Po District, HKG

50 km Oct 31
Fixed Distance50K
GRIT 3

Portland 3 Bays Trail Ultra

Portland, VIC, AUS

60 km Oct 31
Fixed Distance50K
GRIT 2.5

Pumpkin Butt

Kennesaw, GA, USA

50 km Oct 31
Timed12 hours
GRIT —

Running for Children with MDVI Non Stop 12h DayRun

Beitun District, TWN

Oct 31
Timed6 hours
GRIT —

Running for Children with MDVI Non Stop 6h DayRun

Beitun District, TWN

Oct 31
Timed6 hours
GRIT —

Running for Children with MDVI Non Stop 6h NoonRun

Beitun District, TWN

Oct 31
Fixed Distance50K
GRIT 2.5

Terror Trails Ultra

Waxhaw, NC, USA

50 km Oct 31
Timed12 hours
GRIT —

The Dark 12 Hours Underground

Bellevue, AB, CAN

Oct 31
Timed6 hours
GRIT —

The Dark 6 Hours Underground

Bellevue, AB, CAN

Oct 31
Fixed Distance50KMountain
GRIT 8.1

Thep Sadet Trail 50km

Doi Saket, Chiang Mai, THA

56 km 3,500 m D+ Oct 31
Fixed Distance50KRolling
GRIT 4.8

Ultra Trail Amazonica

Praia da Ponta Negra, Manaus, AM, BRA

55 km 1,387 m D+ Oct 31
BackyardBackyard
GRIT —

Vaca Backyard Ultra

Porto Alegre , Rio Grande do Sul, BRA

160 m D+ Oct 31
Timed12 hours
GRIT —

2026 La DNF

Andilly, FRA

3,000 m D+ Nov 1
Fixed Distance50K
GRIT 2.5

Autumn Squatch 50km Race

Lewis Center, OH, USA

50 km Nov 1
Fixed Distance50KFast & Flat
GRIT 2.6

Erlangen Ultramarathon

Erlangen, DEU

50 km 90 m D+ Nov 1
Fixed Distance50KFast & Flat
GRIT 3.4

FATS 50K Trail Race

North Augusta, SC, USA

50 km 600 m D+ Nov 1
Fixed Distance50K
GRIT 2.5

Fall Back into the Trails 50km

Lagrangeville, NY, USA

50 km Nov 1
Fixed Distance50 mi
GRIT 4

Ferris Fifty

Minden, NV, USA

80 km Nov 1
Fixed Distance50K
GRIT 2.7

Fire on the Mountain 50k Ultra Marathon

Flintstone, MD, USA

53 km Nov 1
Fixed Distance100KRolling
GRIT 10

Heroes - Guosheng Port Lighthouse 102Km

Qigu District, TWN

103 km 3,673 m D+ Nov 1
Fixed Distance50KFast & Flat
GRIT 2.8

Heroes - Guosheng Port Lighthouse 51Km

Qigu District, TWN

52 km 141 m D+ Nov 1
Timed8 hours
GRIT —

Hours at the Farm

Brookfield, CT, USA

Nov 1
Fixed Distance
GRIT —

La DNF

Andilly, FRA

3,000 m D+ Nov 1
Fixed Distance
GRIT —

La DNF Relais

Andilly, FRA

3,000 m D+ Nov 1
Timed12 hours
GRIT —

Lake Vista Lunatics Run

Borden, IN, USA

Nov 1
BackyardBackyard
GRIT —

Moonshine Backyard Ultra

Arnstein, Ontario, CAN

Nov 1
Fixed Distance50KMountain
GRIT 5.9

Nakanoto Treasure Trail Run Festival

Nakanoto, Kashima District, Ishikawa Pref., JPN

50 km 2,300 m D+ Nov 1